English verb conjugation OUGHT TO KNOCK

Regular verb: knock - knocked - knocked

Affirmation

Simple form

I ought to knock
you ought to knock
he ought to knock
we ought to knock
you ought to knock
they ought to knock

V-ing form

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

Perfect

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

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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