English verb conjugation MUST CARBURIZE

Regular verb: carburize - carburized - carburized

Affirmation

Simple form

I must carburize
you must carburize
she must carburize
we must carburize
you must carburize
they must carburize

V-ing form

I must be carburizing
you must be carburizing
she must be carburizing
we must be carburizing
you must be carburizing
they must be carburizing

Perfect

I must have carburized
you must have carburized
she must have carburized
we must have carburized
you must have carburized
they must have carburized

V-ing perfect

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

Negation

Simple form

I must not carburize
you must not carburize
she must not carburize
we must not carburize
you must not carburize
they must not carburize

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I carburize?
must you carburize?
must she carburize?
must we carburize?
must you carburize?
must they carburize?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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