English verb conjugation COULD ROC

Regular verb: roc - roced - roced

Affirmation

Simple form

I could roc
you could roc
he could roc
we could roc
you could roc
they could roc

V-ing form

I could be rocing
you could be rocing
he could be rocing
we could be rocing
you could be rocing
they could be rocing

Perfect

I could have roced
you could have roced
he could have roced
we could have roced
you could have roced
they could have roced

V-ing perfect

I could have been rocing
you could have been rocing
he could have been rocing
we could have been rocing
you could have been rocing
they could have been rocing

Negation

Simple form

I could not roc
you could not roc
he could not roc
we could not roc
you could not roc
they could not roc

V-ing form

I could not be rocing
you could not be rocing
he could not be rocing
we could not be rocing
you could not be rocing
they could not be rocing

Perfect

I could not have roced
you could not have roced
he could not have roced
we could not have roced
you could not have roced
they could not have roced

V-ing perfect

I could not have been rocing
you could not have been rocing
he could not have been rocing
we could not have been rocing
you could not have been rocing
they could not have been rocing

Interrogative form

Simple form

could I roc?
could you roc?
could he roc?
could we roc?
could you roc?
could they roc?

V-ing form

could I be rocing?
could you be rocing?
could he be rocing?
could we be rocing?
could you be rocing?
could they be rocing?

Perfect

could I have roced?
could you have roced?
could he have roced?
could we have roced?
could you have roced?
could they have roced?

V-ing perfect

could I have been rocing?
could you have been rocing?
could he have been rocing?
could we have been rocing?
could you have been rocing?
could they have been rocing?

Interro-negative form

Simple form

could I not roc?
could you not roc?
could he not roc?
could we not roc?
could you not roc?
could they not roc?

V-ing form

could I not be rocing?
could you not be rocing?
could he not be rocing?
could we not be rocing?
could you not be rocing?
could they not be rocing?

Perfect

could I not have roced?
could you not have roced?
could he not have roced?
could we not have roced?
could you not have roced?
could they not have roced?

V-ing perfect

could I not have been rocing?
could you not have been rocing?
could he not have been rocing?
could we not have been rocing?
could you not have been rocing?
could they not have been rocing?

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