English verb conjugation OUGHT TO COUNTERSINK

Irregular verb: countersink - countersank - countersunk

Affirmation

Simple form

I ought to countersink
you ought to countersink
he ought to countersink
we ought to countersink
you ought to countersink
they ought to countersink

V-ing form

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

Perfect

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

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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