English verb conjugation COULD CRIB

Regular verb: crib - cribbed - cribbed

Affirmation

Simple form

I could crib
you could crib
she could crib
we could crib
you could crib
they could crib

V-ing form

I could be cribbing
you could be cribbing
she could be cribbing
we could be cribbing
you could be cribbing
they could be cribbing

Perfect

I could have cribbed
you could have cribbed
she could have cribbed
we could have cribbed
you could have cribbed
they could have cribbed

V-ing perfect

I could have been cribbing
you could have been cribbing
she could have been cribbing
we could have been cribbing
you could have been cribbing
they could have been cribbing

Negation

Simple form

I could not crib
you could not crib
she could not crib
we could not crib
you could not crib
they could not crib

V-ing form

I could not be cribbing
you could not be cribbing
she could not be cribbing
we could not be cribbing
you could not be cribbing
they could not be cribbing

Perfect

I could not have cribbed
you could not have cribbed
she could not have cribbed
we could not have cribbed
you could not have cribbed
they could not have cribbed

V-ing perfect

I could not have been cribbing
you could not have been cribbing
she could not have been cribbing
we could not have been cribbing
you could not have been cribbing
they could not have been cribbing

Interrogative form

Simple form

could I crib?
could you crib?
could she crib?
could we crib?
could you crib?
could they crib?

V-ing form

could I be cribbing?
could you be cribbing?
could she be cribbing?
could we be cribbing?
could you be cribbing?
could they be cribbing?

Perfect

could I have cribbed?
could you have cribbed?
could she have cribbed?
could we have cribbed?
could you have cribbed?
could they have cribbed?

V-ing perfect

could I have been cribbing?
could you have been cribbing?
could she have been cribbing?
could we have been cribbing?
could you have been cribbing?
could they have been cribbing?

Interro-negative form

Simple form

could I not crib?
could you not crib?
could she not crib?
could we not crib?
could you not crib?
could they not crib?

V-ing form

could I not be cribbing?
could you not be cribbing?
could she not be cribbing?
could we not be cribbing?
could you not be cribbing?
could they not be cribbing?

Perfect

could I not have cribbed?
could you not have cribbed?
could she not have cribbed?
could we not have cribbed?
could you not have cribbed?
could they not have cribbed?

V-ing perfect

could I not have been cribbing?
could you not have been cribbing?
could she not have been cribbing?
could we not have been cribbing?
could you not have been cribbing?
could they not have been cribbing?

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