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

English verb conjugation COULD UNDEREXERCISE

Regular verb: underexercise - underexercised - underexercised


Affirmation

Simple form
I could underexercise
you could underexercise
she could underexercise
we could underexercise
you could underexercise
they could underexercise
V-ing form
I could be underexercising
you could be underexercising
she could be underexercising
we could be underexercising
you could be underexercising
they could be underexercising
Perfect
I could have underexercised
you could have underexercised
she could have underexercised
we could have underexercised
you could have underexercised
they could have underexercised
V-ing perfect
I could have been underexercising
you could have been underexercising
she could have been underexercising
we could have been underexercising
you could have been underexercising
they could have been underexercising

Negation

Simple form
I couldn't underexercise
you couldn't underexercise
she couldn't underexercise
we couldn't underexercise
you couldn't underexercise
they couldn't underexercise
V-ing form
I couldn't be underexercising
you couldn't be underexercising
she couldn't be underexercising
we couldn't be underexercising
you couldn't be underexercising
they couldn't be underexercising
Perfect
I couldn't have underexercised
you couldn't have underexercised
she couldn't have underexercised
we couldn't have underexercised
you couldn't have underexercised
they couldn't have underexercised
V-ing perfect
I couldn't have been underexercising
you couldn't have been underexercising
she couldn't have been underexercising
we couldn't have been underexercising
you couldn't have been underexercising
they couldn't have been underexercising

Interrogative form

Simple form
could I underexercise?
could you underexercise?
could she underexercise?
could we underexercise?
could you underexercise?
could they underexercise?
V-ing form
could I be underexercising?
could you be underexercising?
could she be underexercising?
could we be underexercising?
could you be underexercising?
could they be underexercising?
Perfect
could I have underexercised?
could you have underexercised?
could she have underexercised?
could we have underexercised?
could you have underexercised?
could they have underexercised?
V-ing perfect
could I have been underexercising?
could you have been underexercising?
could she have been underexercising?
could we have been underexercising?
could you have been underexercising?
could they have been underexercising?

Interro-negative form

Simple form
couldn't I underexercise?
couldn't you underexercise?
couldn't she underexercise?
couldn't we underexercise?
couldn't you underexercise?
couldn't they underexercise?
V-ing form
couldn't I be underexercising?
couldn't you be underexercising?
couldn't she be underexercising?
couldn't we be underexercising?
couldn't you be underexercising?
couldn't they be underexercising?
Perfect
couldn't I have underexercised?
couldn't you have underexercised?
couldn't she have underexercised?
couldn't we have underexercised?
couldn't you have underexercised?
couldn't they have underexercised?
V-ing perfect
couldn't I have been underexercising?
couldn't you have been underexercising?
couldn't she have been underexercising?
couldn't we have been underexercising?
couldn't you have been underexercising?
couldn't they have been underexercising?