English verb conjugation OUGHT TO BLACKEN

Regular verb: blacken - blackened - blackened

Affirmation

Simple form

I ought to blacken
you ought to blacken
he ought to blacken
we ought to blacken
you ought to blacken
they ought to blacken

V-ing form

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

Perfect

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

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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