English verb conjugation COULD PRIZE

Regular verb: prize - prized - prized

Affirmation

Simple form

I could prize
you could prize
she could prize
we could prize
you could prize
they could prize

V-ing form

I could be prizing
you could be prizing
she could be prizing
we could be prizing
you could be prizing
they could be prizing

Perfect

I could have prized
you could have prized
she could have prized
we could have prized
you could have prized
they could have prized

V-ing perfect

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

Negation

Simple form

I couldn't prize
you couldn't prize
she couldn't prize
we couldn't prize
you couldn't prize
they couldn't prize

V-ing form

I couldn't be prizing
you couldn't be prizing
she couldn't be prizing
we couldn't be prizing
you couldn't be prizing
they couldn't be prizing

Perfect

I couldn't have prized
you couldn't have prized
she couldn't have prized
we couldn't have prized
you couldn't have prized
they couldn't have prized

V-ing perfect

I couldn't have been prizing
you couldn't have been prizing
she couldn't have been prizing
we couldn't have been prizing
you couldn't have been prizing
they couldn't have been prizing

Interrogative form

Simple form

could I prize?
could you prize?
could she prize?
could we prize?
could you prize?
could they prize?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

couldn't I prize?
couldn't you prize?
couldn't she prize?
couldn't we prize?
couldn't you prize?
couldn't they prize?

V-ing form

couldn't I be prizing?
couldn't you be prizing?
couldn't she be prizing?
couldn't we be prizing?
couldn't you be prizing?
couldn't they be prizing?

Perfect

couldn't I have prized?
couldn't you have prized?
couldn't she have prized?
couldn't we have prized?
couldn't you have prized?
couldn't they have prized?

V-ing perfect

couldn't I have been prizing?
couldn't you have been prizing?
couldn't she have been prizing?
couldn't we have been prizing?
couldn't you have been prizing?
couldn't they have been prizing?

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