English verb conjugation OUGHT TO STRENGTHEN

Regular verb: strengthen - strengthened - strengthened

Affirmation

Simple form

I ought to strengthen
you ought to strengthen
he ought to strengthen
we ought to strengthen
you ought to strengthen
they ought to strengthen

V-ing form

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

Perfect

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

V-ing perfect

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

Negation

Simple form

I oughtn't to strengthen
you oughtn't to strengthen
he oughtn't to strengthen
we oughtn't to strengthen
you oughtn't to strengthen
they oughtn't to strengthen

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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