English verb conjugation SHOULD COUNTERSINK

Irregular verb: countersink - countersank - countersunk

Affirmation

Simple form

I should countersink
you should countersink
he should countersink
we should countersink
you should countersink
they should countersink

V-ing form

I should be countersinking
you should be countersinking
he should be countersinking
we should be countersinking
you should be countersinking
they should be countersinking

Perfect

I should have countersunk
you should have countersunk
he should have countersunk
we should have countersunk
you should have countersunk
they should have countersunk

V-ing perfect

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

Negation

Simple form

I should not countersink
you should not countersink
he should not countersink
we should not countersink
you should not countersink
they should not countersink

V-ing form

I should not be countersinking
you should not be countersinking
he should not be countersinking
we should not be countersinking
you should not be countersinking
they should not be countersinking

Perfect

I should not have countersunk
you should not have countersunk
he should not have countersunk
we should not have countersunk
you should not have countersunk
they should not have countersunk

V-ing perfect

I should not have been countersinking
you should not have been countersinking
he should not have been countersinking
we should not have been countersinking
you should not have been countersinking
they should not have been countersinking

Interrogative form

Simple form

should I countersink?
should you countersink?
should he countersink?
should we countersink?
should you countersink?
should they countersink?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

should I not countersink?
should you not countersink?
should he not countersink?
should we not countersink?
should you not countersink?
should they not countersink?

V-ing form

should I not be countersinking?
should you not be countersinking?
should he not be countersinking?
should we not be countersinking?
should you not be countersinking?
should they not be countersinking?

Perfect

should I not have countersunk?
should you not have countersunk?
should he not have countersunk?
should we not have countersunk?
should you not have countersunk?
should they not have countersunk?

V-ing perfect

should I not have been countersinking?
should you not have been countersinking?
should he not have been countersinking?
should we not have been countersinking?
should you not have been countersinking?
should they not have been countersinking?

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