Verbes Irreguliers En Oir

irregular verbs with OIR

Vouloir (to want)

Je veux
Tu veux
Il /elle/on veut
Nous voulons
Vous voulez
Iles/elles veulent

Pouvoir (to be able)

Je peux
Tu peux
Il/elle/on peut
Nous pouvons
Vous pouvez
Ils/elles peuvent

Voir (to see)

Je vois
Tu vois
Il/elle/on voit
Nous voyons
Vous voyez
Ils/elles voient

Recevoir (to receive)

Je reçois
Tu reçois
Il/elle/on reçoit
Nous recevons
Vous recevez
Ils/elles reçoivent

Devoir (to have to; to owe)

Je dois
Tu dois
Il/elle/on doit
Nous devons
Vous devez
Ils/elles doivent

Devoir
To owe: Followed by a direct object, usually indicating a sum
*Je dois cinq dollars.
To have to: Auxiliary verb, followed by infinitive form of a main verb
*Je dois faire mes devoirs.

Savoir (to know)

Je sais
Tu sais
Il/elle/on sait
Nous savons
Vous savez
Ils/elles savent

Impersonal verbs that are conjugated only in the il form but may still be used in any tense:

Falloir to have to; to be necessary Il faut
Valoir mieux to be better il vaut mieux
Pleuvoir to rain il pleut

Falloir and Valoir mieux are followed by the infinitive of another verb:

Il faut repondre. It is necessary to answer.
Il vaut mieux rentrer. It’s better to go home.

Falloir has the same basic meaning as devoir, but devoir is conjugated in all persons. Falloir is considered to be more general and somewhat stronger in its statement of necessity:

Il faut rentrer. It is necessary to go home.
Je dois rentrer. I have to go home.

Falloir and devoir are interchangeable when il faut is used with the appropriate indirect object pronoun to make the statement of necessity more personal, although il me faut is considered to be more formal:

Il me faut rentrer. Je dois rentrer.

The expression valoir la peine means to be worth the trouble. Its subject will always be a thing, not a person, and it is used only in the third-person singular or plural.

Ce travail vaut la peine. Les etudes valent la peine.