English verb conjugation COULD COPOLYMERIZE

Regular verb: copolymerize - copolymerized - copolymerized

Affirmation

Simple form

I could copolymerize
you could copolymerize
he could copolymerize
we could copolymerize
you could copolymerize
they could copolymerize

V-ing form

I could be copolymerizing
you could be copolymerizing
he could be copolymerizing
we could be copolymerizing
you could be copolymerizing
they could be copolymerizing

Perfect

I could have copolymerized
you could have copolymerized
he could have copolymerized
we could have copolymerized
you could have copolymerized
they could have copolymerized

V-ing perfect

I could have been copolymerizing
you could have been copolymerizing
he could have been copolymerizing
we could have been copolymerizing
you could have been copolymerizing
they could have been copolymerizing

Negation

Simple form

I couldn't copolymerize
you couldn't copolymerize
he couldn't copolymerize
we couldn't copolymerize
you couldn't copolymerize
they couldn't copolymerize

V-ing form

I couldn't be copolymerizing
you couldn't be copolymerizing
he couldn't be copolymerizing
we couldn't be copolymerizing
you couldn't be copolymerizing
they couldn't be copolymerizing

Perfect

I couldn't have copolymerized
you couldn't have copolymerized
he couldn't have copolymerized
we couldn't have copolymerized
you couldn't have copolymerized
they couldn't have copolymerized

V-ing perfect

I couldn't have been copolymerizing
you couldn't have been copolymerizing
he couldn't have been copolymerizing
we couldn't have been copolymerizing
you couldn't have been copolymerizing
they couldn't have been copolymerizing

Interrogative form

Simple form

could I copolymerize?
could you copolymerize?
could he copolymerize?
could we copolymerize?
could you copolymerize?
could they copolymerize?

V-ing form

could I be copolymerizing?
could you be copolymerizing?
could he be copolymerizing?
could we be copolymerizing?
could you be copolymerizing?
could they be copolymerizing?

Perfect

could I have copolymerized?
could you have copolymerized?
could he have copolymerized?
could we have copolymerized?
could you have copolymerized?
could they have copolymerized?

V-ing perfect

could I have been copolymerizing?
could you have been copolymerizing?
could he have been copolymerizing?
could we have been copolymerizing?
could you have been copolymerizing?
could they have been copolymerizing?

Interro-negative form

Simple form

couldn't I copolymerize?
couldn't you copolymerize?
couldn't he copolymerize?
couldn't we copolymerize?
couldn't you copolymerize?
couldn't they copolymerize?

V-ing form

couldn't I be copolymerizing?
couldn't you be copolymerizing?
couldn't he be copolymerizing?
couldn't we be copolymerizing?
couldn't you be copolymerizing?
couldn't they be copolymerizing?

Perfect

couldn't I have copolymerized?
couldn't you have copolymerized?
couldn't he have copolymerized?
couldn't we have copolymerized?
couldn't you have copolymerized?
couldn't they have copolymerized?

V-ing perfect

couldn't I have been copolymerizing?
couldn't you have been copolymerizing?
couldn't he have been copolymerizing?
couldn't we have been copolymerizing?
couldn't you have been copolymerizing?
couldn't they have been copolymerizing?

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