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

English verb conjugation COULD DEPOLYMERISE

Regular verb: depolymerise - depolymerised - depolymerised


Affirmation

Simple form
I could depolymerise
you could depolymerise
she could depolymerise
we could depolymerise
you could depolymerise
they could depolymerise
V-ing form
I could be depolymerising
you could be depolymerising
she could be depolymerising
we could be depolymerising
you could be depolymerising
they could be depolymerising
Perfect
I could have depolymerised
you could have depolymerised
she could have depolymerised
we could have depolymerised
you could have depolymerised
they could have depolymerised
V-ing perfect
I could have been depolymerising
you could have been depolymerising
she could have been depolymerising
we could have been depolymerising
you could have been depolymerising
they could have been depolymerising

Negation

Simple form
I could not depolymerise
you could not depolymerise
she could not depolymerise
we could not depolymerise
you could not depolymerise
they could not depolymerise
V-ing form
I could not be depolymerising
you could not be depolymerising
she could not be depolymerising
we could not be depolymerising
you could not be depolymerising
they could not be depolymerising
Perfect
I could not have depolymerised
you could not have depolymerised
she could not have depolymerised
we could not have depolymerised
you could not have depolymerised
they could not have depolymerised
V-ing perfect
I could not have been depolymerising
you could not have been depolymerising
she could not have been depolymerising
we could not have been depolymerising
you could not have been depolymerising
they could not have been depolymerising

Interrogative form

Simple form
could I depolymerise?
could you depolymerise?
could she depolymerise?
could we depolymerise?
could you depolymerise?
could they depolymerise?
V-ing form
could I be depolymerising?
could you be depolymerising?
could she be depolymerising?
could we be depolymerising?
could you be depolymerising?
could they be depolymerising?
Perfect
could I have depolymerised?
could you have depolymerised?
could she have depolymerised?
could we have depolymerised?
could you have depolymerised?
could they have depolymerised?
V-ing perfect
could I have been depolymerising?
could you have been depolymerising?
could she have been depolymerising?
could we have been depolymerising?
could you have been depolymerising?
could they have been depolymerising?

Interro-negative form

Simple form
could I not depolymerise?
could you not depolymerise?
could she not depolymerise?
could we not depolymerise?
could you not depolymerise?
could they not depolymerise?
V-ing form
could I not be depolymerising?
could you not be depolymerising?
could she not be depolymerising?
could we not be depolymerising?
could you not be depolymerising?
could they not be depolymerising?
Perfect
could I not have depolymerised?
could you not have depolymerised?
could she not have depolymerised?
could we not have depolymerised?
could you not have depolymerised?
could they not have depolymerised?
V-ing perfect
could I not have been depolymerising?
could you not have been depolymerising?
could she not have been depolymerising?
could we not have been depolymerising?
could you not have been depolymerising?
could they not have been depolymerising?