The Past Tense of Choose: Chose and Chosen, the Two O's That Trick Eye and Ear

You're doing dictation listening practice on a passage about a decision at a company. The speaker lets out a sentence, you write down "We choose the second option", and the correction marks the second word wrong in red. The real sentence was "We chose the second option." What galls you is that the sentence you wrote is also grammatically correct, it differs by only one letter, o, and the whole story just jumped from the past to the present. Quick answer first: the simple past of choose is chose, and the past participle of choose is chosen. The third person singular is chooses, the -ing form is choosing.

What makes this verb hard comes down to two things, and both are about the vowel. First, choose and chose start with the same consonant and end with the same consonant, the only difference sits in the vowel in the middle: /uː/ versus /oʊ/. There's no consonant standing by to vouch for you. Second, the spelling hides that difference too, since both words have the letter o and look similar enough that this is the most commonly misspelled pair in learners' written English.

This article walks through the whole chain: the form table for choose, why the chose and chosen group keeps the same vowel while the rode and ridden group doesn't, when to use chose and when to use chosen, the line between choose and choice and between between and from, and the part that matters most for listening practice, how chose and chosen actually sound when a sentence runs at normal speed.

• The form table for choose, and the -en participle group
• When to use chose, when to use chosen
• Hearing chose and chosen in real speech
• Common phrases with chose and chosen
• Mistakes Vietnamese speakers commonly make with choose
• Quick exercises
• Frequently asked questions

The form table for choose, and the -en participle group

Five forms, laid out in one table. The phonetic column follows American pronunciation, and for this verb the British accent is almost no different.

The first thing worth noticing in this table is that the spelling is working against you. choose has two o's and is pronounced /uː/. chose has one o plus a silent e at the end, and is pronounced /oʊ/. There's no logic in the written form that tells you that, you just have to memorize it. This is also why this pair gets misspelled more than any other irregular verb pair: the eye sees two similar-looking words, while the ear hears two vowels sitting far apart.

As for the group, choose belongs with freeze, speak, break, steal, wake: choose becomes chose becomes chosen, freeze becomes froze becomes frozen, speak becomes spoke becomes spoken, break becomes broke becomes broken, steal becomes stole becomes stolen. What the whole group has in common is that V2 and V3 share the same vowel /oʊ/, and the participle just adds the -en ending. Remember one and you've got the whole group.

This is worth setting next to another group that also has an -en participle but takes a completely different path: ride becomes rode becomes ridden, write becomes wrote becomes written, drive becomes drove becomes driven. In that group, the participle drops down to a short vowel instead of keeping the past tense's /oʊ/. The two groups look similar because they both have an -en ending, but if you mix up the pattern you'll end up writing forms that don't exist, like "chidden" or "roden".

As for why choose's forms diverge so much, there's a real explanation. choose was a class two strong verb in Old English, infinitive cēosan, past tense cēas. In this class of verbs, the final consonant of the stem used to alternate between s and r depending on the form, a phenomenon whose clearest trace today survives only in the pair was and were. In other words, the irregularity you see in the table isn't random, it's what's left of a system that has since collapsed.

Since the whole group shares one pattern, this article is worth reading alongside a few others in the same family. The past tense of break is the closest one, since broke and broken are the most textbook example of this pattern. The past tense of lose is worth reading because lose and loose repeat exactly the spelling trap that choose and chose set, just with an extra o instead of a missing one. And the past tense of drive gives you the contrasting pattern, so you can see what a participle with a dropped vowel looks like. If you're reviewing the whole system, the article English grammar sorts the tenses and verbs into their proper places.

When to use chose, when to use chosen

The shortest rule: chose stands alone, chosen never stands alone. chose is the simple past, it acts as the main verb by itself. chosen is a participle, it always needs have, has, had in front of it, or be in front of it in the passive. With this verb the passive form comes up a lot, because in real life people get chosen more often than they choose for themselves.

The second source of confusion isn't in the form itself but in the words that surround choose. Vietnamese uses one word, "chọn", for both the action and the result, while English separates the verb choose from the noun choice, and further distinguishes the preposition that follows depending on how many things you're choosing among. The table below lines up six sentences to show those boundaries.

The two middle rows are the pair most worth looking at closely. "She chose the role" and "She was chosen for the role" describe the same event from two opposite sides, and in fast speech the word was can easily disappear. When it disappears, your sentence says that she decided for herself, while the speaker was actually saying that a panel chose her. This isn't a minor grammar slip, it completely changes who holds the power in the story.

As for the preposition, there's an old rule that says between is only for two things and among is for three or more. Modern usage is looser: between can be used for more than two when the options are viewed individually, so "choose between the three offers" is a perfectly normal sentence. among is used when the group is viewed as a single block. choose from, meanwhile, always goes with an already-available set: "choose from the menu", "choose from a shortlist of four".

Hearing chose and chosen in real speech

This is the part you won't find in any verb conjugation table, and with choose it's hard in its own particular way. With most irregular verbs, you still have a consonant to hold on to. Not with this one: the difference between present and past sits entirely in one vowel, and the vowel is the first thing to get shortened when people talk fast.

choose and chose differ only in the vowel in the middle. Both start with /tʃ/ and end with /z/, the exact same two consonants. /tʃuːz/ has a rounded vowel pulled toward the back, /tʃoʊz/ has a diphthong that glides from the middle toward the back. When a speaker glides through it, both vowels shorten and move closer together.

choose rhymes perfectly with chews. Both are /tʃuːz/, not a hair's difference. In a passage about eating habits, "he chews" and "he'd choose" contain the same block of sound, and only the grammar of the whole sentence can tell them apart.

chose collides with shows if your ear hasn't yet separated /tʃ/ from /ʃ/. /tʃoʊz/ versus /ʃoʊz/. Vietnamese speakers often merge these two sounds because their mother tongue doesn't distinguish them the same way. "She chose them for the team" and "She shows them to the team" are both ordinary sentences, and if the initial consonant gets merged, only the rest of the sentence can save you.

Without a time word, you have no way out except the vowel. Since "We choose" and "We chose" are both grammatically correct, the way skilled listeners actually cope is by locking onto words like yesterday, last month, back then, in the end. With this verb, listening practice isn't just practicing the verb — it's practicing scanning the whole sentence for a time marker.

chosen has a final syllable that contains no vowel. The -en part isn't pronounced like "zần" — it's just an /n/ sound doing double duty as its own syllable. "He has chosen" comes out sounding almost like "hiz chohzn," and a learner waiting to hear two full syllables hears nothing and writes down chose instead.

be and have before chosen are nearly invisible. "She's been chosen" is left with just a /z/ sound stuck onto the end of she and a very light /bɪn/. Missing that bit means writing down "She chose," and as noted above, your sentence has just swapped who's making the decision.

Below are correct sentences of the kind that show up in listening passages, with the actual sound and the common mis-transcription. The middle column is written to match what you hear, not standard phonetic transcription.

Look at the third column and you'll see three kinds of errors. Rows one, four, and five are pure vowel errors — the ear catches both consonants but can't hold on to the sound in between, so the sentence jumps to the wrong tense. Rows two and three are function-word errors, where was and been thin out and then vanish, taking the participle form down with them. Row six is a homophone error — chews and choose sound exactly alike, so only the grammar can settle it.

While doing dictation practice on WELE, you'll see this pattern repeat sentence after sentence. The process is simple: listen, transcribe by ear, then check the marks showing where you got it wrong. When the underlined word is chose but you wrote choose, you get a very narrow, very useful piece of information: your ear caught both consonants correctly but hasn't yet resolved the vowel in the middle. That's something you can train, and train fast, because it's just one pair of vowels, not the whole system.

It's exactly at the moment of correcting the mistake that the word sticks in memory. Right after reading the five-row table at the start of this article, ten minutes later you'll still know that the past tense of choose is chose — but when listening, you'll still be guessing. Get it wrong once in transcription, then hear the correct sentence again, and the next time you hit a sound block starting with /tʃ/ and ending in /z/, you'll automatically scan the whole sentence for a time word instead of guessing blindly. That scanning habit is valuable for every other verb too, not just choose.

If you want to understand why these sounds disappear — and it's not that your listening is bad — the article on connected speech explains the mechanics of sound-dropping and linking across a whole sentence, not just with choose. In the podcast library, every episode comes with a transcript, so you can go back and check each sentence you just transcribed.

Common phrases with chose and chosen

choose has almost no phrasal verbs. The phrase choose up sides does exist in American English but it's rare, and apart from that, choose doesn't pair with prepositions to shift meaning the way go or take does. In exchange, it has a very tight set of collocations, including some that use the noun choice. The thirteen rows below are the collocations that show up most densely, written in the past or participle form so you get used to seeing chose and chosen in real context.

There's a detail worth noting in the row choose your words carefully. This phrase only works with choose — swap in pick or select and the sentence sounds wrong immediately — and it shows up very densely in interviews, in the news, in passages where someone is avoiding speaking directly. Catching this phrase means catching the tone of the whole passage: the person is being careful, not being relaxed.

Another detail sits in pick and choose. In Vietnamese, the word chọn lựa is completely neutral. In English, pick and choose almost always carries a critical tone: it implies someone is only picking out what benefits them. The sentence "You cannot pick and choose which rules to follow" isn't advice, it's a rebuke. This is the kind of nuance a dictionary won't show you — only lots of listening will let it sink in.

Mistakes Vietnamese learners commonly make with choose

choosed and chosed. That's the reflex of tacking -ed onto every verb. choose never conjugates by the rule. There's only chose for simple past and chosen for the participle — no choosed, no chosed, no chosened.

Did you chose, didn't chose. After did, the verb goes back to the base form because did already carries the past meaning. "Did you choose the venue?" and "We didn't choose that vendor" are the correct forms. This mistake tends to show up right when you're concentrating hard on remembering that the past of choose is chose.

Writing chose when you mean choose, and vice versa. This is the most common spelling mistake in this pair, and it happens even to native speakers. Here's a simple trick that works: two o's means it's still ahead of you, one o means it's already done. When proofreading, whenever you see the word chose, check whether the sentence is actually talking about the past.

Mixing up choose with choice. choose is a verb, choice is a noun, and since Vietnamese uses one word for both, this is an easy spot to slip. "I do not have many chooses" should be "many choices." "It is your choose" should be "It is your choice." Conversely, "I choice the blue one" should be "I choose the blue one."

I have chose. This sentence is standardly wrong, and what's worth pointing out is that you'll still hear it in native speakers' everyday conversation, in the same category as "I have went" or "I have rode." Hearing it doesn't mean it's usable. In an exam, in a work email, in any written document, "I have chose" counts as an error. Use "I chose" if there's a time marker, or "I have chosen" if you're talking about a decision that still holds.

Dropping chosen in the passive voice. "She was chose for the role" and "She chosen for the role" are both wrong; the correct form is "She was chosen for the role". The passive of choose shows up constantly in news, in job postings, in meeting minutes, and this is exactly where learners miss it most, because the was or been part is faint and the -en part has no vowel of its own.

Quick exercise

Eight sentences. Fill in choose, chose, chosen, or choosing. Do all of them yourself first, then open the answers below.

1. Last year we ______ the cheaper supplier and regretted it.
2. She has ______ to take the night shift instead.
3. Did you ______ a date for the trip yet?
4. He was ______ for the programme out of sixty applicants.
5. I am still ______ between the two flats.
6. They ______ to say nothing at the time.
7. Only a ______ few got early access to the beta.
8. You can ______ from any of the three plans.

Answers: 1. chose. 2. chosen. 3. choose. 4. chosen. 5. choosing. 6. chose. 7. chosen. 8. choose.

Sentences 3 and 4 are the two worth pausing on. Sentence 3 has did in front, so the verb goes back to the base form, even though the whole question is about something that was supposed to be already done. Sentence 4 is passive: after was it has to be chosen, and if you fill in chose the sentence is both grammatically wrong and it changes who made the decision. If you got these two wrong, the "When to use Chose" section is worth reading again.

Frequently asked questions

What is the past tense of choose?

The simple past of choose is chose, and the past participle is chosen. These two forms can't substitute for each other: chose acts as the main verb in a simple past sentence, while chosen always comes after have, has, had, or be.

Choose or chose, which do you write?

Two o's is present, one o is past. "I choose the blue one" talks about now, "I chose the blue one" talks about back then. When proofreading, whenever you see chose, check whether the sentence has a past time marker.

Where do chose and chosen differ?

Check whether there's an auxiliary verb standing in front of it. If there's have, has, had, or be in a passive sentence, use chosen. If nothing comes before it, use chose. "They chose him" is correct, "He was chosen" is correct, "He was chose" is wrong, "They have chose" is wrong.

Choose between or choose from?

choose from goes with a set that already exists, for example choose from the menu or choose from a shortlist. choose between goes with options that are viewed individually and set side by side, for example choose between the two offers. The old rule says between is only for two, but modern usage in practice accepts between for three or more choices when they're named individually.

Why does choose so often get misheard as chose?

Because the two words share both the initial and final consonant, the only difference is the vowel in the middle, and the vowel is the first thing to get shortened when speaking fast. The practical fix is to both train yourself to tell that vowel pair apart and build the habit of scanning the whole sentence for time words.

How long does it take to learn chose and chosen before you can pick them out in fast speech?

The rule is quick — sit down for one session and you'll remember it. The listening part depends on your current listening level, and the most practical way to measure it is to transcribe a few dialogues and see how many times you still get it wrong. To find out where you stand, take the listening level test before you practice, and measure again after a few weeks.

You can read the form table for choose in twenty seconds, and that's the easiest part of this page. The rest — the way one vowel decides whether a sentence is present or past, and the way the faint word was decides who did the choosing — only really sinks into your ear once you mishear it and then see where you transcribed it wrong. Pick a short clip and try listening dictation on a passage with chose or chosen in it, then go back to the table at the top of the article and see if it still looks obvious.