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

English verb conjugation COULD ACETYLATE

Regular verb: acetylate - acetylated - acetylated


Affirmation

Simple form
I could acetylate
you could acetylate
she could acetylate
we could acetylate
you could acetylate
they could acetylate
V-ing form
I could be acetylating
you could be acetylating
she could be acetylating
we could be acetylating
you could be acetylating
they could be acetylating
Perfect
I could have acetylated
you could have acetylated
she could have acetylated
we could have acetylated
you could have acetylated
they could have acetylated
V-ing perfect
I could have been acetylating
you could have been acetylating
she could have been acetylating
we could have been acetylating
you could have been acetylating
they could have been acetylating

Negation

Simple form
I couldn't acetylate
you couldn't acetylate
she couldn't acetylate
we couldn't acetylate
you couldn't acetylate
they couldn't acetylate
V-ing form
I couldn't be acetylating
you couldn't be acetylating
she couldn't be acetylating
we couldn't be acetylating
you couldn't be acetylating
they couldn't be acetylating
Perfect
I couldn't have acetylated
you couldn't have acetylated
she couldn't have acetylated
we couldn't have acetylated
you couldn't have acetylated
they couldn't have acetylated
V-ing perfect
I couldn't have been acetylating
you couldn't have been acetylating
she couldn't have been acetylating
we couldn't have been acetylating
you couldn't have been acetylating
they couldn't have been acetylating

Interrogative form

Simple form
could I acetylate?
could you acetylate?
could she acetylate?
could we acetylate?
could you acetylate?
could they acetylate?
V-ing form
could I be acetylating?
could you be acetylating?
could she be acetylating?
could we be acetylating?
could you be acetylating?
could they be acetylating?
Perfect
could I have acetylated?
could you have acetylated?
could she have acetylated?
could we have acetylated?
could you have acetylated?
could they have acetylated?
V-ing perfect
could I have been acetylating?
could you have been acetylating?
could she have been acetylating?
could we have been acetylating?
could you have been acetylating?
could they have been acetylating?

Interro-negative form

Simple form
couldn't I acetylate?
couldn't you acetylate?
couldn't she acetylate?
couldn't we acetylate?
couldn't you acetylate?
couldn't they acetylate?
V-ing form
couldn't I be acetylating?
couldn't you be acetylating?
couldn't she be acetylating?
couldn't we be acetylating?
couldn't you be acetylating?
couldn't they be acetylating?
Perfect
couldn't I have acetylated?
couldn't you have acetylated?
couldn't she have acetylated?
couldn't we have acetylated?
couldn't you have acetylated?
couldn't they have acetylated?
V-ing perfect
couldn't I have been acetylating?
couldn't you have been acetylating?
couldn't she have been acetylating?
couldn't we have been acetylating?
couldn't you have been acetylating?
couldn't they have been acetylating?