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 oughtn't to weaken
you oughtn't to weaken
he oughtn't to weaken
we oughtn't to weaken
you oughtn't to weaken
they oughtn't to weaken

V-ing form

I oughtn't to be weakening
you oughtn't to be weakening
he oughtn't to be weakening
we oughtn't to be weakening
you oughtn't to be weakening
they oughtn't to be weakening

Perfect

I oughtn't to have weakened
you oughtn't to have weakened
he oughtn't to have weakened
we oughtn't to have weakened
you oughtn't to have weakened
they oughtn't to have weakened

V-ing perfect

I oughtn't to have been weakening
you oughtn't to have been weakening
he oughtn't to have been weakening
we oughtn't to have been weakening
you oughtn't to have been weakening
they oughtn't 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

oughtn't I to weaken?
oughtn't you to weaken?
oughtn't he to weaken?
oughtn't we to weaken?
oughtn't you to weaken?
oughtn't they to weaken?

V-ing form

oughtn't I to be weakening?
oughtn't you to be weakening?
oughtn't he to be weakening?
oughtn't we to be weakening?
oughtn't you to be weakening?
oughtn't they to be weakening?

Perfect

oughtn't I to have weakened?
oughtn't you to have weakened?
oughtn't he to have weakened?
oughtn't we to have weakened?
oughtn't you to have weakened?
oughtn't they to have weakened?

V-ing perfect

oughtn't I to have been weakening?
oughtn't you to have been weakening?
oughtn't he to have been weakening?
oughtn't we to have been weakening?
oughtn't you to have been weakening?
oughtn't they to have been weakening?

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