English verb conjugation MUST PREVIEW

Regular verb: preview - previewed - previewed

Affirmation

Simple form

I must preview
you must preview
she must preview
we must preview
you must preview
they must preview

V-ing form

I must be previewing
you must be previewing
she must be previewing
we must be previewing
you must be previewing
they must be previewing

Perfect

I must have previewed
you must have previewed
she must have previewed
we must have previewed
you must have previewed
they must have previewed

V-ing perfect

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

Negation

Simple form

I must not preview
you must not preview
she must not preview
we must not preview
you must not preview
they must not preview

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I preview?
must you preview?
must she preview?
must we preview?
must you preview?
must they preview?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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