The Most Annoying French Irregular Verbs (And How to Fix Them)

French irregular verbs feel unfair at first because they break the neat patterns you were promised as a beginner. You learn -er endings, feel briefly confident, then être, avoir, aller, and friends show up and wreck the party.

Quick answer: the most annoying French irregular verbs are usually the most common ones. That’s why they matter so much. If you want to stop freezing, you need two things: clear patterns and repeated active production. Reading tables helps a little. Producing forms from memory is what actually fixes the problem.

The good news: these verbs are chaotic in specific, learnable ways. Once you know what makes each one slippery, they stop feeling random. That’s the whole VerbPal approach: we do not ask you to admire a conjugation table and hope for the best. We train you to type and produce the form you need, because that is what real fluency demands.

If you’ve ever said je suis confidently and then immediately blanked on nous sommes, you’re in normal territory. According to frequency lists based on large French corpora, verbs like être, avoir, faire, aller, pouvoir, vouloir, and savoir sit among the most common verbs in everyday French. That means you don’t get to avoid them. You have to automate them.

Why these French irregular verbs feel so annoying

Regular verbs give you a system. Irregular verbs give you a survival test.

These eight verbs cause trouble for three main reasons:

1. They’re extremely common

You see them everywhere: speaking, texting, films, instructions, questions, opinions, plans, requests. Frequency makes them essential, but it also means you notice every mistake. Corpora such as Frantext and Lexique-based frequency studies consistently place être, avoir, faire, and aller near the very top of French verb usage.

2. Their stems shift

Instead of one clean stem, you get things like:

• je vais but nous allons
• je viens but nous venons
• je peux but nous pouvons
• je veux but nous voulons

That stem-switching is what makes learners hesitate. In VerbPal drills, this is exactly the kind of pattern we want you to notice early: not “this verb is random,” but “this verb has two or three recurring stem families.”

3. English misleads you

You want one English meaning to map neatly onto one French verb. French refuses.

• “to be” = être, but usage differs
• “to have” = avoir, but French uses it in places English doesn’t
• “to go” = aller, but it also builds the near future
• “to know” splits into savoir and connaître — if that mix-up hurts, see our post on savoir vs connaître

Pro Tip: Don’t treat irregular verbs as one giant memorisation problem. Treat each one as a mini-pattern with its own sound, stem, and common phrases. If you study with us, tag the verb mentally by function and stem family before you try to produce it.

Être: the verb that breaks every beginner’s brain

If one verb deserves the title of “most annoying,” it’s probably être. It’s essential, highly irregular, and involved in places where English speakers often make avoidable mistakes — especially in the past tense.

Here’s the full present tense table:

Common examples:

• Je suis fatigué. (I am tired.) 🔊
• Nous sommes en retard. (We are late.) 🔊
• Ils sont à Paris. (They are in Paris.) 🔊

Why it’s annoying:

• almost every form looks different
• pronunciation and spelling don’t line up neatly
• it also acts as an auxiliary in the passé composé for certain verbs

If you’ve ever written J’ai né, you’ve met this problem already. It’s Je suis né(e). (I was born.) For a deeper breakdown, see why some French verbs use être in the passé composé and our guide to avoir vs être mistakes in the French past tense.

When learners practise être inside VerbPal, we push the forms that usually collapse first: nous sommes, vous êtes, ils sont. That matters because adult learners often overexpose themselves to je suis and mistake familiarity for mastery.

Pro Tip: Drill être in chunks, not isolation: je suis, tu es, il est, nous sommes, vous êtes, ils sont. Your mouth should know the pairings before your brain has time to panic.

Avoir: common, useful, and weirdly easy to mangle

Avoir looks simpler than être, but it causes constant mistakes because it’s everywhere: age, possession, many idioms, and most passé composé forms.

Examples:

• J’ai faim. (I am hungry.) 🔊
• Elle a trente ans. (She is thirty years old.) 🔊
• Nous avons terminé. (We have finished.) 🔊

Why it’s annoying:

• English says “I am hungry,” French says j’ai faim
• the spelling of ont and on creates listening confusion
• learners mix up the auxiliary role with main-verb usage

This is also where production beats passive review. It is easy to recognise elle a trente ans on a page. It is harder to produce it quickly when your English instinct wants “she is thirty.” In our French decks, we deliberately surface these high-frequency mismatch expressions so you stop translating them word by word.

Pro Tip: Memorise avoir with its most common expressions, not just as “to have.” That prevents direct translation mistakes.

Aller and venir: motion verbs that keep changing shape

These two verbs annoy learners for the same reason: they look like one verb in the infinitive and several different verbs once conjugated.

Aller

Examples:

• Je vais au travail. (I’m going to work.) 🔊
• On va partir bientôt. (We’re going to leave soon.) 🔊

Venir

Examples:

• Tu viens avec nous ? (Are you coming with us?) 🔊
• Ils viennent de Londres. (They come from London.) 🔊

Why they’re annoying:

• both switch stems
• both are common in daily speech
• aller is also one of the classic être verbs
• venir develops a whole family: devenir, revenir, parvenir, intervenir

These are also good examples of why we cover more than just one safe beginner tense. Once you start learning French seriously, you need to handle motion verbs across tenses, irregular families, reflexives, and eventually the subjunctive too. VerbPal is built for that full path, not just isolated present-tense trivia.

Pro Tip: Learn motion verbs in “direction phrases”: aller à, venir de, venir avec, aller + infinitive. The preposition often helps your brain pick the right verb faster.

Faire, vouloir, pouvoir, savoir: the everyday troublemakers

These four show up constantly in real conversation. If you want to sound less textbook and more functional, you need them early.

Faire

Examples:

• Qu’est-ce que tu fais ? (What are you doing?) 🔊
• Il fait froid. (It’s cold.) 🔊

Vouloir

Examples:

• Je veux un café. (I want a coffee.) 🔊
• Vous voulez manger ? (Do you want to eat?) 🔊

If you travel in France, vouloir is survival-level useful. We wrote more about that here: why vouloir is the most important verb for tourists.

Pouvoir

Examples:

• Je peux t’aider. (I can help you.) 🔊
• On peut entrer ? (Can we come in?) 🔊

Savoir

Examples:

• Je sais. (I know.) 🔊
• Elle sait nager. (She knows how to swim.) 🔊

Why these four are annoying:

• they all change stem shape
• they all appear in high-pressure speaking situations
• they often combine with infinitives, which means you need the conjugated form instantly

If you want a broader frequency-based roadmap, our post on the 100 most common French verbs helps you decide what to automate first.

Pro Tip: Group these by function, not alphabetically:

• vouloir = want
• pouvoir = can
• savoir = know
• faire = do/make
  Then drill them in speaking situations: ordering, asking permission, explaining ability, describing actions.

The pattern that actually fixes irregular verbs

Most learners try to solve irregular verbs by staring at tables until the forms look vaguely familiar. That creates recognition, not production.

Recognition is not enough. You don’t need to think, “Ah yes, vous faites, I remember seeing that.” You need to say it when a waiter asks a question faster than your inner grammar teacher can open a textbook.

Here’s the progression that works better:

Step 1: Learn the present-tense skeleton

For each verb, memorise the six present forms. Yes, all six. These verbs are too common to fake.

You can browse full French conjugation tables or jump into specific entries like Conjugate être in French, Conjugate avoir in French, or Conjugate venir in French.

Step 2: Notice the stem families

For example:

• vouloir: veu- / voul-
• pouvoir: peu- / pouv-
• venir: vien- / ven-
• aller: v- / all-

Once you see the family resemblance, the forms stop feeling random.

Step 3: Train active recall

This is where we built VerbPal differently from passive study tools. In our drills, you have to produce the form, not just recognise it. That matters because irregular verbs fail under pressure first. Our spaced repetition engine uses the SM-2 algorithm to bring back exactly the forms you’re about to forget, so nous venons or vous faites stop vanishing every three days.

Step 4: Drill the ugly forms more often

Most learners naturally remember je suis and j’ai. They forget:

• nous sommes
• vous êtes
• nous faisons
• vous voulez
• nous venons
• ils savent

Those are the forms that need extra reps. This is also why we weight practice toward weak forms instead of pretending every card deserves equal attention.

Pro Tip: Use tables to understand the system, then test from English cue to French form. If you use VerbPal, lean into typed answers rather than passive recognition, because that is where irregular verbs actually become usable.

A 10-minute drill routine for annoying irregular verbs

You do not need an hour a day. You need consistency and the right kind of reps.

Minute 1–2: say the six forms aloud

Take one verb. Run through all six forms without looking.

Example with pouvoir:

• je peux
• tu peux
• il/elle peut
• nous pouvons
• vous pouvez
• ils/elles peuvent

Minute 3–5: convert pronouns into full sentences

Don’t stop at bare forms.

• Je peux venir. (I can come.)
• Nous pouvons attendre. (We can wait.)
• Ils peuvent partir. (They can leave.)

Minute 6–8: contrast similar verbs

This is where confusion drops.

• Je veux partir. (I want to leave.)
• Je peux partir. (I can leave.)
• Je sais partir is wrong in this context. (“I know how to leave” is not the meaning you want here.)

Minute 9–10: test yourself cold

No notes. No table. No mercy.

If you want a repeatable system, pair this article with our guide on how to build a 10-minute French verb drill routine and moving French verbs from passive study to active speaking.

Pro Tip: Your weak spot is usually not the infinitive. It’s the pronoun-form pairing. Drill from English cue to French form: “we can” → nous pouvons.

The real secret: stop aiming for perfect, start aiming for automatic

Irregular verbs feel annoying because you meet them before they feel stable. That’s normal. They’re the verbs French uses most, so they appear long before you’ve had enough repetitions to own them.

The fix is not a better highlighter. It’s better retrieval.

Use tables to understand. Use examples to anchor meaning. Then use active recall until the forms come out automatically. That’s exactly why we built Learn French with VerbPal around production-first drills instead of passive recognition. Adult learners don’t need more gamified tapping. They need the ability to produce vous êtes, nous avons, ils vont, and elles viennent when it counts.

The annoying eight in this post are worth mastering first because they unlock everything else: questions, plans, requests, ability, identity, movement, and everyday conversation.

Pro Tip: If a verb is frequent, irregular, and emotionally annoying, it probably belongs at the top of your drill queue.

FAQ: French irregular verbs

What are the most important French irregular verbs to learn first?

Start with être, avoir, aller, faire, vouloir, pouvoir, savoir, and venir. They cover a huge percentage of everyday French and appear constantly in speech and writing.

Should I memorise full conjugation tables?

Yes — for the present tense of the highest-frequency irregular verbs. But don’t stop there. Reading a table is step one. Producing the forms from memory is step two, and that’s the step that actually builds fluency.

Why do I understand irregular verbs when reading but forget them when speaking?

Because recognition is easier than recall. Your brain can spot a correct form before it can produce one. Spaced, active drilling closes that gap. If you want a system designed for that, our VerbPal homepage explains how we use SM-2 spaced repetition for verb production.

Which forms should I prioritise if I’m short on time?

Learn all six, but pay extra attention to the forms learners neglect: nous and vous. Those are often less familiar and less intuitive than je and il/elle.

Pro Tip: If you are short on time, do fewer verbs but produce more answers. Three verbs typed from memory will help you more than ten verbs skimmed passively.