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

English verb conjugation COULD DESTAIN

Regular verb: destain - destained - destained


Affirmation

Simple form
I could destain
you could destain
she could destain
we could destain
you could destain
they could destain
V-ing form
I could be destaining
you could be destaining
she could be destaining
we could be destaining
you could be destaining
they could be destaining
Perfect
I could have destained
you could have destained
she could have destained
we could have destained
you could have destained
they could have destained
V-ing perfect
I could have been destaining
you could have been destaining
she could have been destaining
we could have been destaining
you could have been destaining
they could have been destaining

Negation

Simple form
I couldn't destain
you couldn't destain
she couldn't destain
we couldn't destain
you couldn't destain
they couldn't destain
V-ing form
I couldn't be destaining
you couldn't be destaining
she couldn't be destaining
we couldn't be destaining
you couldn't be destaining
they couldn't be destaining
Perfect
I couldn't have destained
you couldn't have destained
she couldn't have destained
we couldn't have destained
you couldn't have destained
they couldn't have destained
V-ing perfect
I couldn't have been destaining
you couldn't have been destaining
she couldn't have been destaining
we couldn't have been destaining
you couldn't have been destaining
they couldn't have been destaining

Interrogative form

Simple form
could I destain?
could you destain?
could she destain?
could we destain?
could you destain?
could they destain?
V-ing form
could I be destaining?
could you be destaining?
could she be destaining?
could we be destaining?
could you be destaining?
could they be destaining?
Perfect
could I have destained?
could you have destained?
could she have destained?
could we have destained?
could you have destained?
could they have destained?
V-ing perfect
could I have been destaining?
could you have been destaining?
could she have been destaining?
could we have been destaining?
could you have been destaining?
could they have been destaining?

Interro-negative form

Simple form
couldn't I destain?
couldn't you destain?
couldn't she destain?
couldn't we destain?
couldn't you destain?
couldn't they destain?
V-ing form
couldn't I be destaining?
couldn't you be destaining?
couldn't she be destaining?
couldn't we be destaining?
couldn't you be destaining?
couldn't they be destaining?
Perfect
couldn't I have destained?
couldn't you have destained?
couldn't she have destained?
couldn't we have destained?
couldn't you have destained?
couldn't they have destained?
V-ing perfect
couldn't I have been destaining?
couldn't you have been destaining?
couldn't she have been destaining?
couldn't we have been destaining?
couldn't you have been destaining?
couldn't they have been destaining?