English verb conjugation OUGHT TO DECUPLE

Regular verb: decuple - decupled - decupled

Affirmation

Simple form

I ought to decuple
you ought to decuple
he ought to decuple
we ought to decuple
you ought to decuple
they ought to decuple

V-ing form

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

Perfect

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

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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