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

English verb conjugation COULD SUPERVISE

Regular verb: supervise - supervised - supervised


Affirmation

Simple form
I could supervise
you could supervise
she could supervise
we could supervise
you could supervise
they could supervise
V-ing form
I could be supervising
you could be supervising
she could be supervising
we could be supervising
you could be supervising
they could be supervising
Perfect
I could have supervised
you could have supervised
she could have supervised
we could have supervised
you could have supervised
they could have supervised
V-ing perfect
I could have been supervising
you could have been supervising
she could have been supervising
we could have been supervising
you could have been supervising
they could have been supervising

Negation

Simple form
I could not supervise
you could not supervise
she could not supervise
we could not supervise
you could not supervise
they could not supervise
V-ing form
I could not be supervising
you could not be supervising
she could not be supervising
we could not be supervising
you could not be supervising
they could not be supervising
Perfect
I could not have supervised
you could not have supervised
she could not have supervised
we could not have supervised
you could not have supervised
they could not have supervised
V-ing perfect
I could not have been supervising
you could not have been supervising
she could not have been supervising
we could not have been supervising
you could not have been supervising
they could not have been supervising

Interrogative form

Simple form
could I supervise?
could you supervise?
could she supervise?
could we supervise?
could you supervise?
could they supervise?
V-ing form
could I be supervising?
could you be supervising?
could she be supervising?
could we be supervising?
could you be supervising?
could they be supervising?
Perfect
could I have supervised?
could you have supervised?
could she have supervised?
could we have supervised?
could you have supervised?
could they have supervised?
V-ing perfect
could I have been supervising?
could you have been supervising?
could she have been supervising?
could we have been supervising?
could you have been supervising?
could they have been supervising?

Interro-negative form

Simple form
could I not supervise?
could you not supervise?
could she not supervise?
could we not supervise?
could you not supervise?
could they not supervise?
V-ing form
could I not be supervising?
could you not be supervising?
could she not be supervising?
could we not be supervising?
could you not be supervising?
could they not be supervising?
Perfect
could I not have supervised?
could you not have supervised?
could she not have supervised?
could we not have supervised?
could you not have supervised?
could they not have supervised?
V-ing perfect
could I not have been supervising?
could you not have been supervising?
could she not have been supervising?
could we not have been supervising?
could you not have been supervising?
could they not have been supervising?