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

English verb conjugation COULD CONFER

Regular verb: confer - conferred - conferred


Affirmation

Simple form
I could confer
you could confer
she could confer
we could confer
you could confer
they could confer
V-ing form
I could be conferring
you could be conferring
she could be conferring
we could be conferring
you could be conferring
they could be conferring
Perfect
I could have conferred
you could have conferred
she could have conferred
we could have conferred
you could have conferred
they could have conferred
V-ing perfect
I could have been conferring
you could have been conferring
she could have been conferring
we could have been conferring
you could have been conferring
they could have been conferring

Negation

Simple form
I couldn't confer
you couldn't confer
she couldn't confer
we couldn't confer
you couldn't confer
they couldn't confer
V-ing form
I couldn't be conferring
you couldn't be conferring
she couldn't be conferring
we couldn't be conferring
you couldn't be conferring
they couldn't be conferring
Perfect
I couldn't have conferred
you couldn't have conferred
she couldn't have conferred
we couldn't have conferred
you couldn't have conferred
they couldn't have conferred
V-ing perfect
I couldn't have been conferring
you couldn't have been conferring
she couldn't have been conferring
we couldn't have been conferring
you couldn't have been conferring
they couldn't have been conferring

Interrogative form

Simple form
could I confer?
could you confer?
could she confer?
could we confer?
could you confer?
could they confer?
V-ing form
could I be conferring?
could you be conferring?
could she be conferring?
could we be conferring?
could you be conferring?
could they be conferring?
Perfect
could I have conferred?
could you have conferred?
could she have conferred?
could we have conferred?
could you have conferred?
could they have conferred?
V-ing perfect
could I have been conferring?
could you have been conferring?
could she have been conferring?
could we have been conferring?
could you have been conferring?
could they have been conferring?

Interro-negative form

Simple form
couldn't I confer?
couldn't you confer?
couldn't she confer?
couldn't we confer?
couldn't you confer?
couldn't they confer?
V-ing form
couldn't I be conferring?
couldn't you be conferring?
couldn't she be conferring?
couldn't we be conferring?
couldn't you be conferring?
couldn't they be conferring?
Perfect
couldn't I have conferred?
couldn't you have conferred?
couldn't she have conferred?
couldn't we have conferred?
couldn't you have conferred?
couldn't they have conferred?
V-ing perfect
couldn't I have been conferring?
couldn't you have been conferring?
couldn't she have been conferring?
couldn't we have been conferring?
couldn't you have been conferring?
couldn't they have been conferring?