English verb conjugation MAY WEAKEN

Regular verb: weaken - weakened - weakened

Affirmation

Simple form

I may weaken
you may weaken
he may weaken
we may weaken
you may weaken
they may weaken

V-ing form

I may be weakening
you may be weakening
he may be weakening
we may be weakening
you may be weakening
they may be weakening

Perfect

I may have weakened
you may have weakened
he may have weakened
we may have weakened
you may have weakened
they may have weakened

V-ing perfect

I may have been weakening
you may have been weakening
he may have been weakening
we may have been weakening
you may have been weakening
they may have been weakening

Negation

Simple form

I may not weaken
you may not weaken
he may not weaken
we may not weaken
you may not weaken
they may not weaken

V-ing form

I may not be weakening
you may not be weakening
he may not be weakening
we may not be weakening
you may not be weakening
they may not be weakening

Perfect

I may not have weakened
you may not have weakened
he may not have weakened
we may not have weakened
you may not have weakened
they may not have weakened

V-ing perfect

I may not have been weakening
you may not have been weakening
he may not have been weakening
we may not have been weakening
you may not have been weakening
they may not have been weakening

Interrogative form

Simple form

may I weaken?
may you weaken?
may he weaken?
may we weaken?
may you weaken?
may they weaken?

V-ing form

may I be weakening?
may you be weakening?
may he be weakening?
may we be weakening?
may you be weakening?
may they be weakening?

Perfect

may I have weakened?
may you have weakened?
may he have weakened?
may we have weakened?
may you have weakened?
may they have weakened?

V-ing perfect

may I have been weakening?
may you have been weakening?
may he have been weakening?
may we have been weakening?
may you have been weakening?
may they have been weakening?

Interro-negative form

Simple form

may I not weaken?
may you not weaken?
may he not weaken?
may we not weaken?
may you not weaken?
may they not weaken?

V-ing form

may I not be weakening?
may you not be weakening?
may he not be weakening?
may we not be weakening?
may you not be weakening?
may they not be weakening?

Perfect

may I not have weakened?
may you not have weakened?
may he not have weakened?
may we not have weakened?
may you not have weakened?
may they not have weakened?

V-ing perfect

may I not have been weakening?
may you not have been weakening?
may he not have been weakening?
may we not have been weakening?
may you not have been weakening?
may they not have been weakening?

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