English verb conjugation SHOULD RETARD

Regular verb: retard - retarded - retarded

Affirmation

Simple form

I should retard
you should retard
he should retard
we should retard
you should retard
they should retard

V-ing form

I should be retarding
you should be retarding
he should be retarding
we should be retarding
you should be retarding
they should be retarding

Perfect

I should have retarded
you should have retarded
he should have retarded
we should have retarded
you should have retarded
they should have retarded

V-ing perfect

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

Negation

Simple form

I should not retard
you should not retard
he should not retard
we should not retard
you should not retard
they should not retard

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

should I retard?
should you retard?
should he retard?
should we retard?
should you retard?
should they retard?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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