English verb conjugation OUGHT TO WEAKEN

Regular verb: weaken - weakened - weakened

Affirmation

Simple form

I ought to weaken
you ought to weaken
he ought to weaken
we ought to weaken
you ought to weaken
they ought to weaken

V-ing form

I ought to be weakening
you ought to be weakening
he ought to be weakening
we ought to be weakening
you ought to be weakening
they ought to be weakening

Perfect

I ought to have weakened
you ought to have weakened
he ought to have weakened
we ought to have weakened
you ought to have weakened
they ought to have weakened

V-ing perfect

I ought to have been weakening
you ought to have been weakening
he ought to have been weakening
we ought to have been weakening
you ought to have been weakening
they ought to have been weakening

Negation

Simple form

I ought not to weaken
you ought not to weaken
he ought not to weaken
we ought not to weaken
you ought not to weaken
they ought not to weaken

V-ing form

I ought not to weakening
you ought not to weakening
he ought not to weakening
we ought not to weakening
you ought not to weakening
they ought not to weakening

Perfect

I ought not to have weakened
you ought not to have weakened
he ought not to have weakened
we ought not to have weakened
you ought not to have weakened
they ought not to have weakened

V-ing perfect

I ought not to have been weakening
you ought not to have been weakening
he ought not to have been weakening
we ought not to have been weakening
you ought not to have been weakening
they ought not to have been weakening

Interrogative form

Simple form

ought to I weaken?
ought to you weaken?
ought to he weaken?
ought to we weaken?
ought to you weaken?
ought to they weaken?

V-ing form

ought to I be weakening?
ought to you be weakening?
ought to he be weakening?
ought to we be weakening?
ought to you be weakening?
ought to they be weakening?

Perfect

ought to I have weakened?
ought to you have weakened?
ought to he have weakened?
ought to we have weakened?
ought to you have weakened?
ought to they have weakened?

V-ing perfect

ought to I have been weakening?
ought to you have been weakening?
ought to he have been weakening?
ought to we have been weakening?
ought to you have been weakening?
ought to they have been weakening?

Interro-negative form

Simple form

ought I not to weaken?
ought you not to weaken?
ought he not to weaken?
ought we not to weaken?
ought you not to weaken?
ought they not to weaken?

V-ing form

ought I not to be weakening?
ought you not to be weakening?
ought he not to be weakening?
ought we not to be weakening?
ought you not to be weakening?
ought they not to be weakening?

Perfect

ought I not to have weakened?
ought you not to have weakened?
ought he not to have weakened?
ought we not to have weakened?
ought you not to have weakened?
ought they not to have weakened?

V-ing perfect

ought I not to have been weakening?
ought you not to have been weakening?
ought he not to have been weakening?
ought we not to have been weakening?
ought you not to have been weakening?
ought they not to have been weakening?

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