English verb conjugation COULD DECARBONIZE

Regular verb: decarbonize - decarbonized - decarbonized

Affirmation

Simple form

I could decarbonize
you could decarbonize
he could decarbonize
we could decarbonize
you could decarbonize
they could decarbonize

V-ing form

I could be decarbonizing
you could be decarbonizing
he could be decarbonizing
we could be decarbonizing
you could be decarbonizing
they could be decarbonizing

Perfect

I could have decarbonized
you could have decarbonized
he could have decarbonized
we could have decarbonized
you could have decarbonized
they could have decarbonized

V-ing perfect

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

Negation

Simple form

I could not decarbonize
you could not decarbonize
he could not decarbonize
we could not decarbonize
you could not decarbonize
they could not decarbonize

V-ing form

I could not be decarbonizing
you could not be decarbonizing
he could not be decarbonizing
we could not be decarbonizing
you could not be decarbonizing
they could not be decarbonizing

Perfect

I could not have decarbonized
you could not have decarbonized
he could not have decarbonized
we could not have decarbonized
you could not have decarbonized
they could not have decarbonized

V-ing perfect

I could not have been decarbonizing
you could not have been decarbonizing
he could not have been decarbonizing
we could not have been decarbonizing
you could not have been decarbonizing
they could not have been decarbonizing

Interrogative form

Simple form

could I decarbonize?
could you decarbonize?
could he decarbonize?
could we decarbonize?
could you decarbonize?
could they decarbonize?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

could I not decarbonize?
could you not decarbonize?
could he not decarbonize?
could we not decarbonize?
could you not decarbonize?
could they not decarbonize?

V-ing form

could I not be decarbonizing?
could you not be decarbonizing?
could he not be decarbonizing?
could we not be decarbonizing?
could you not be decarbonizing?
could they not be decarbonizing?

Perfect

could I not have decarbonized?
could you not have decarbonized?
could he not have decarbonized?
could we not have decarbonized?
could you not have decarbonized?
could they not have decarbonized?

V-ing perfect

could I not have been decarbonizing?
could you not have been decarbonizing?
could he not have been decarbonizing?
could we not have been decarbonizing?
could you not have been decarbonizing?
could they not have been decarbonizing?

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