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male gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to

English verb conjugation COULD SUPERSCRIBE

Regular verb: superscribe - superscribed - superscribed


Affirmation

Simple form
I could superscribe
you could superscribe
she could superscribe
we could superscribe
you could superscribe
they could superscribe
V-ing form
I could be superscribing
you could be superscribing
she could be superscribing
we could be superscribing
you could be superscribing
they could be superscribing
Perfect
I could have superscribed
you could have superscribed
she could have superscribed
we could have superscribed
you could have superscribed
they could have superscribed
V-ing perfect
I could have been superscribing
you could have been superscribing
she could have been superscribing
we could have been superscribing
you could have been superscribing
they could have been superscribing

Negation

Simple form
I couldn't superscribe
you couldn't superscribe
she couldn't superscribe
we couldn't superscribe
you couldn't superscribe
they couldn't superscribe
V-ing form
I couldn't be superscribing
you couldn't be superscribing
she couldn't be superscribing
we couldn't be superscribing
you couldn't be superscribing
they couldn't be superscribing
Perfect
I couldn't have superscribed
you couldn't have superscribed
she couldn't have superscribed
we couldn't have superscribed
you couldn't have superscribed
they couldn't have superscribed
V-ing perfect
I couldn't have been superscribing
you couldn't have been superscribing
she couldn't have been superscribing
we couldn't have been superscribing
you couldn't have been superscribing
they couldn't have been superscribing

Interrogative form

Simple form
could I superscribe?
could you superscribe?
could she superscribe?
could we superscribe?
could you superscribe?
could they superscribe?
V-ing form
could I be superscribing?
could you be superscribing?
could she be superscribing?
could we be superscribing?
could you be superscribing?
could they be superscribing?
Perfect
could I have superscribed?
could you have superscribed?
could she have superscribed?
could we have superscribed?
could you have superscribed?
could they have superscribed?
V-ing perfect
could I have been superscribing?
could you have been superscribing?
could she have been superscribing?
could we have been superscribing?
could you have been superscribing?
could they have been superscribing?

Interro-negative form

Simple form
couldn't I superscribe?
couldn't you superscribe?
couldn't she superscribe?
couldn't we superscribe?
couldn't you superscribe?
couldn't they superscribe?
V-ing form
couldn't I be superscribing?
couldn't you be superscribing?
couldn't she be superscribing?
couldn't we be superscribing?
couldn't you be superscribing?
couldn't they be superscribing?
Perfect
couldn't I have superscribed?
couldn't you have superscribed?
couldn't she have superscribed?
couldn't we have superscribed?
couldn't you have superscribed?
couldn't they have superscribed?
V-ing perfect
couldn't I have been superscribing?
couldn't you have been superscribing?
couldn't she have been superscribing?
couldn't we have been superscribing?
couldn't you have been superscribing?
couldn't they have been superscribing?