English verb conjugation CAN COUNTERSINK

Irregular verb: countersink - countersank - countersunk

Affirmation

Simple form

I can countersink
you can countersink
he can countersink
we can countersink
you can countersink
they can countersink

V-ing form

I can be countersinking
you can be countersinking
he can be countersinking
we can be countersinking
you can be countersinking
they can be countersinking

Perfect

I can have countersunk
you can have countersunk
he can have countersunk
we can have countersunk
you can have countersunk
they can have countersunk

V-ing perfect

I can have been countersinking
you can have been countersinking
he can have been countersinking
we can have been countersinking
you can have been countersinking
they can have been countersinking

Negation

Simple form

I can't countersink
you can't countersink
he can't countersink
we can't countersink
you can't countersink
they can't countersink

V-ing form

I can't be countersinking
you can't be countersinking
he can't be countersinking
we can't be countersinking
you can't be countersinking
they can't be countersinking

Perfect

I can't have countersunk
you can't have countersunk
he can't have countersunk
we can't have countersunk
you can't have countersunk
they can't have countersunk

V-ing perfect

I can't have been countersinking
you can't have been countersinking
he can't have been countersinking
we can't have been countersinking
you can't have been countersinking
they can't have been countersinking

Interrogative form

Simple form

can I countersink?
can you countersink?
can he countersink?
can we countersink?
can you countersink?
can they countersink?

V-ing form

can I be countersinking?
can you be countersinking?
can he be countersinking?
can we be countersinking?
can you be countersinking?
can they be countersinking?

Perfect

can I have countersunk?
can you have countersunk?
can he have countersunk?
can we have countersunk?
can you have countersunk?
can they have countersunk?

V-ing perfect

can I have been countersinking?
can you have been countersinking?
can he have been countersinking?
can we have been countersinking?
can you have been countersinking?
can they have been countersinking?

Interro-negative form

Simple form

can't I countersink?
can't you countersink?
can't he countersink?
can't we countersink?
can't you countersink?
can't they countersink?

V-ing form

can't I be countersinking?
can't you be countersinking?
can't he be countersinking?
can't we be countersinking?
can't you be countersinking?
can't they be countersinking?

Perfect

can't I have countersunk?
can't you have countersunk?
can't he have countersunk?
can't we have countersunk?
can't you have countersunk?
can't they have countersunk?

V-ing perfect

can't I have been countersinking?
can't you have been countersinking?
can't he have been countersinking?
can't we have been countersinking?
can't you have been countersinking?
can't they have been countersinking?

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