English verb conjugation COULD CARBONISE

Regular verb: carbonise - carbonised - carbonised

Affirmation

Simple form

I could carbonise
you could carbonise
she could carbonise
we could carbonise
you could carbonise
they could carbonise

V-ing form

I could be carbonising
you could be carbonising
she could be carbonising
we could be carbonising
you could be carbonising
they could be carbonising

Perfect

I could have carbonised
you could have carbonised
she could have carbonised
we could have carbonised
you could have carbonised
they could have carbonised

V-ing perfect

I could have been carbonising
you could have been carbonising
she could have been carbonising
we could have been carbonising
you could have been carbonising
they could have been carbonising

Negation

Simple form

I could not carbonise
you could not carbonise
she could not carbonise
we could not carbonise
you could not carbonise
they could not carbonise

V-ing form

I could not be carbonising
you could not be carbonising
she could not be carbonising
we could not be carbonising
you could not be carbonising
they could not be carbonising

Perfect

I could not have carbonised
you could not have carbonised
she could not have carbonised
we could not have carbonised
you could not have carbonised
they could not have carbonised

V-ing perfect

I could not have been carbonising
you could not have been carbonising
she could not have been carbonising
we could not have been carbonising
you could not have been carbonising
they could not have been carbonising

Interrogative form

Simple form

could I carbonise?
could you carbonise?
could she carbonise?
could we carbonise?
could you carbonise?
could they carbonise?

V-ing form

could I be carbonising?
could you be carbonising?
could she be carbonising?
could we be carbonising?
could you be carbonising?
could they be carbonising?

Perfect

could I have carbonised?
could you have carbonised?
could she have carbonised?
could we have carbonised?
could you have carbonised?
could they have carbonised?

V-ing perfect

could I have been carbonising?
could you have been carbonising?
could she have been carbonising?
could we have been carbonising?
could you have been carbonising?
could they have been carbonising?

Interro-negative form

Simple form

could I not carbonise?
could you not carbonise?
could she not carbonise?
could we not carbonise?
could you not carbonise?
could they not carbonise?

V-ing form

could I not be carbonising?
could you not be carbonising?
could she not be carbonising?
could we not be carbonising?
could you not be carbonising?
could they not be carbonising?

Perfect

could I not have carbonised?
could you not have carbonised?
could she not have carbonised?
could we not have carbonised?
could you not have carbonised?
could they not have carbonised?

V-ing perfect

could I not have been carbonising?
could you not have been carbonising?
could she not have been carbonising?
could we not have been carbonising?
could you not have been carbonising?
could they not have been carbonising?

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