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

English verb conjugation COULD DECOLLATE

Regular verb: decollate - decollated - decollated


Affirmation

Simple form
I could decollate
you could decollate
she could decollate
we could decollate
you could decollate
they could decollate
V-ing form
I could be decollating
you could be decollating
she could be decollating
we could be decollating
you could be decollating
they could be decollating
Perfect
I could have decollated
you could have decollated
she could have decollated
we could have decollated
you could have decollated
they could have decollated
V-ing perfect
I could have been decollating
you could have been decollating
she could have been decollating
we could have been decollating
you could have been decollating
they could have been decollating

Negation

Simple form
I couldn't decollate
you couldn't decollate
she couldn't decollate
we couldn't decollate
you couldn't decollate
they couldn't decollate
V-ing form
I couldn't be decollating
you couldn't be decollating
she couldn't be decollating
we couldn't be decollating
you couldn't be decollating
they couldn't be decollating
Perfect
I couldn't have decollated
you couldn't have decollated
she couldn't have decollated
we couldn't have decollated
you couldn't have decollated
they couldn't have decollated
V-ing perfect
I couldn't have been decollating
you couldn't have been decollating
she couldn't have been decollating
we couldn't have been decollating
you couldn't have been decollating
they couldn't have been decollating

Interrogative form

Simple form
could I decollate?
could you decollate?
could she decollate?
could we decollate?
could you decollate?
could they decollate?
V-ing form
could I be decollating?
could you be decollating?
could she be decollating?
could we be decollating?
could you be decollating?
could they be decollating?
Perfect
could I have decollated?
could you have decollated?
could she have decollated?
could we have decollated?
could you have decollated?
could they have decollated?
V-ing perfect
could I have been decollating?
could you have been decollating?
could she have been decollating?
could we have been decollating?
could you have been decollating?
could they have been decollating?

Interro-negative form

Simple form
couldn't I decollate?
couldn't you decollate?
couldn't she decollate?
couldn't we decollate?
couldn't you decollate?
couldn't they decollate?
V-ing form
couldn't I be decollating?
couldn't you be decollating?
couldn't she be decollating?
couldn't we be decollating?
couldn't you be decollating?
couldn't they be decollating?
Perfect
couldn't I have decollated?
couldn't you have decollated?
couldn't she have decollated?
couldn't we have decollated?
couldn't you have decollated?
couldn't they have decollated?
V-ing perfect
couldn't I have been decollating?
couldn't you have been decollating?
couldn't she have been decollating?
couldn't we have been decollating?
couldn't you have been decollating?
couldn't they have been decollating?