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

English verb conjugation COULD RECOGNIZE

Regular verb: recognize - recognized - recognized


Affirmation

Simple form
I could recognize
you could recognize
she could recognize
we could recognize
you could recognize
they could recognize
V-ing form
I could be recognizing
you could be recognizing
she could be recognizing
we could be recognizing
you could be recognizing
they could be recognizing
Perfect
I could have recognized
you could have recognized
she could have recognized
we could have recognized
you could have recognized
they could have recognized
V-ing perfect
I could have been recognizing
you could have been recognizing
she could have been recognizing
we could have been recognizing
you could have been recognizing
they could have been recognizing

Negation

Simple form
I couldn't recognize
you couldn't recognize
she couldn't recognize
we couldn't recognize
you couldn't recognize
they couldn't recognize
V-ing form
I couldn't be recognizing
you couldn't be recognizing
she couldn't be recognizing
we couldn't be recognizing
you couldn't be recognizing
they couldn't be recognizing
Perfect
I couldn't have recognized
you couldn't have recognized
she couldn't have recognized
we couldn't have recognized
you couldn't have recognized
they couldn't have recognized
V-ing perfect
I couldn't have been recognizing
you couldn't have been recognizing
she couldn't have been recognizing
we couldn't have been recognizing
you couldn't have been recognizing
they couldn't have been recognizing

Interrogative form

Simple form
could I recognize?
could you recognize?
could she recognize?
could we recognize?
could you recognize?
could they recognize?
V-ing form
could I be recognizing?
could you be recognizing?
could she be recognizing?
could we be recognizing?
could you be recognizing?
could they be recognizing?
Perfect
could I have recognized?
could you have recognized?
could she have recognized?
could we have recognized?
could you have recognized?
could they have recognized?
V-ing perfect
could I have been recognizing?
could you have been recognizing?
could she have been recognizing?
could we have been recognizing?
could you have been recognizing?
could they have been recognizing?

Interro-negative form

Simple form
couldn't I recognize?
couldn't you recognize?
couldn't she recognize?
couldn't we recognize?
couldn't you recognize?
couldn't they recognize?
V-ing form
couldn't I be recognizing?
couldn't you be recognizing?
couldn't she be recognizing?
couldn't we be recognizing?
couldn't you be recognizing?
couldn't they be recognizing?
Perfect
couldn't I have recognized?
couldn't you have recognized?
couldn't she have recognized?
couldn't we have recognized?
couldn't you have recognized?
couldn't they have recognized?
V-ing perfect
couldn't I have been recognizing?
couldn't you have been recognizing?
couldn't she have been recognizing?
couldn't we have been recognizing?
couldn't you have been recognizing?
couldn't they have been recognizing?