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male gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to

English verb conjugation MUST RETHINK

Irregular verb: rethink - rethought - rethought


Affirmation

Simple form
I must rethink
you must rethink
she must rethink
we must rethink
you must rethink
they must rethink
V-ing form
I must be rethinking
you must be rethinking
she must be rethinking
we must be rethinking
you must be rethinking
they must be rethinking
Perfect
I must have rethought
you must have rethought
she must have rethought
we must have rethought
you must have rethought
they must have rethought
V-ing perfect
I must have been rethinking
you must have been rethinking
she must have been rethinking
we must have been rethinking
you must have been rethinking
they must have been rethinking

Negation

Simple form
I must not rethink
you must not rethink
she must not rethink
we must not rethink
you must not rethink
they must not rethink
V-ing form
I must not be rethinking
you must not be rethinking
she must not be rethinking
we must not be rethinking
you must not be rethinking
they must not be rethinking
Perfect
I must not have rethought
you must not have rethought
she must not have rethought
we must not have rethought
you must not have rethought
they must not have rethought
V-ing perfect
I must not have been rethinking
you must not have been rethinking
she must not have been rethinking
we must not have been rethinking
you must not have been rethinking
they must not have been rethinking

Interrogative form

Simple form
must I rethink?
must you rethink?
must she rethink?
must we rethink?
must you rethink?
must they rethink?
V-ing form
must I be rethinking?
must you be rethinking?
must she be rethinking?
must we be rethinking?
must you be rethinking?
must they be rethinking?
Perfect
must I have rethought?
must you have rethought?
must she have rethought?
must we have rethought?
must you have rethought?
must they have rethought?
V-ing perfect
must I have been rethinking?
must you have been rethinking?
must she have been rethinking?
must we have been rethinking?
must you have been rethinking?
must they have been rethinking?

Interro-negative form

Simple form
must I not rethink?
must you not rethink?
must she not rethink?
must we not rethink?
must you not rethink?
must they not rethink?
V-ing form
must I not be rethinking?
must you not be rethinking?
must she not be rethinking?
must we not be rethinking?
must you not be rethinking?
must they not be rethinking?
Perfect
must I not have rethought?
must you not have rethought?
must she not have rethought?
must we not have rethought?
must you not have rethought?
must they not have rethought?
V-ing perfect
must I not have been rethinking?
must you not have been rethinking?
must she not have been rethinking?
must we not have been rethinking?
must you not have been rethinking?
must they not have been rethinking?