English verb conjugation COULD DECARBONATE

Regular verb: decarbonate - decarbonated - decarbonated

Affirmation

Simple form

I could decarbonate
you could decarbonate
she could decarbonate
we could decarbonate
you could decarbonate
they could decarbonate

V-ing form

I could be decarbonating
you could be decarbonating
she could be decarbonating
we could be decarbonating
you could be decarbonating
they could be decarbonating

Perfect

I could have decarbonated
you could have decarbonated
she could have decarbonated
we could have decarbonated
you could have decarbonated
they could have decarbonated

V-ing perfect

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

Negation

Simple form

I couldn't decarbonate
you couldn't decarbonate
she couldn't decarbonate
we couldn't decarbonate
you couldn't decarbonate
they couldn't decarbonate

V-ing form

I couldn't be decarbonating
you couldn't be decarbonating
she couldn't be decarbonating
we couldn't be decarbonating
you couldn't be decarbonating
they couldn't be decarbonating

Perfect

I couldn't have decarbonated
you couldn't have decarbonated
she couldn't have decarbonated
we couldn't have decarbonated
you couldn't have decarbonated
they couldn't have decarbonated

V-ing perfect

I couldn't have been decarbonating
you couldn't have been decarbonating
she couldn't have been decarbonating
we couldn't have been decarbonating
you couldn't have been decarbonating
they couldn't have been decarbonating

Interrogative form

Simple form

could I decarbonate?
could you decarbonate?
could she decarbonate?
could we decarbonate?
could you decarbonate?
could they decarbonate?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

couldn't I decarbonate?
couldn't you decarbonate?
couldn't she decarbonate?
couldn't we decarbonate?
couldn't you decarbonate?
couldn't they decarbonate?

V-ing form

couldn't I be decarbonating?
couldn't you be decarbonating?
couldn't she be decarbonating?
couldn't we be decarbonating?
couldn't you be decarbonating?
couldn't they be decarbonating?

Perfect

couldn't I have decarbonated?
couldn't you have decarbonated?
couldn't she have decarbonated?
couldn't we have decarbonated?
couldn't you have decarbonated?
couldn't they have decarbonated?

V-ing perfect

couldn't I have been decarbonating?
couldn't you have been decarbonating?
couldn't she have been decarbonating?
couldn't we have been decarbonating?
couldn't you have been decarbonating?
couldn't they have been decarbonating?

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