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 ought not to strengthen
you ought not to strengthen
he ought not to strengthen
we ought not to strengthen
you ought not to strengthen
they ought not to strengthen

V-ing form

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

Perfect

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

V-ing perfect

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

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

V-ing form

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

Perfect

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

V-ing perfect

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

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