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 mayn't weaken
you mayn't weaken
he mayn't weaken
we mayn't weaken
you mayn't weaken
they mayn't weaken

V-ing form

I mayn't be weakening
you mayn't be weakening
he mayn't be weakening
we mayn't be weakening
you mayn't be weakening
they mayn't be weakening

Perfect

I mayn't have weakened
you mayn't have weakened
he mayn't have weakened
we mayn't have weakened
you mayn't have weakened
they mayn't have weakened

V-ing perfect

I mayn't have been weakening
you mayn't have been weakening
he mayn't have been weakening
we mayn't have been weakening
you mayn't have been weakening
they mayn't 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

mayn't I weaken?
mayn't you weaken?
mayn't he weaken?
mayn't we weaken?
mayn't you weaken?
mayn't they weaken?

V-ing form

mayn't I be weakening?
mayn't you be weakening?
mayn't he be weakening?
mayn't we be weakening?
mayn't you be weakening?
mayn't they be weakening?

Perfect

mayn't I have weakened?
mayn't you have weakened?
mayn't he have weakened?
mayn't we have weakened?
mayn't you have weakened?
mayn't they have weakened?

V-ing perfect

mayn't I have been weakening?
mayn't you have been weakening?
mayn't he have been weakening?
mayn't we have been weakening?
mayn't you have been weakening?
mayn't they have been weakening?

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