English verb conjugation COULD CARBURIZE

Regular verb: carburize - carburized - carburized

Affirmation

Simple form

I could carburize
you could carburize
she could carburize
we could carburize
you could carburize
they could carburize

V-ing form

I could be carburizing
you could be carburizing
she could be carburizing
we could be carburizing
you could be carburizing
they could be carburizing

Perfect

I could have carburized
you could have carburized
she could have carburized
we could have carburized
you could have carburized
they could have carburized

V-ing perfect

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

Negation

Simple form

I could not carburize
you could not carburize
she could not carburize
we could not carburize
you could not carburize
they could not carburize

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I carburize?
could you carburize?
could she carburize?
could we carburize?
could you carburize?
could they carburize?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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