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

English verb conjugation MUST CLEAN

Regular verb: clean - cleaned - cleaned


Affirmation

Simple form
I must clean
you must clean
he must clean
we must clean
you must clean
they must clean
V-ing form
I must be cleaning
you must be cleaning
he must be cleaning
we must be cleaning
you must be cleaning
they must be cleaning
Perfect
I must have cleaned
you must have cleaned
he must have cleaned
we must have cleaned
you must have cleaned
they must have cleaned
V-ing perfect
I must have been cleaning
you must have been cleaning
he must have been cleaning
we must have been cleaning
you must have been cleaning
they must have been cleaning

Negation

Simple form
I must not clean
you must not clean
he must not clean
we must not clean
you must not clean
they must not clean
V-ing form
I must not be cleaning
you must not be cleaning
he must not be cleaning
we must not be cleaning
you must not be cleaning
they must not be cleaning
Perfect
I must not have cleaned
you must not have cleaned
he must not have cleaned
we must not have cleaned
you must not have cleaned
they must not have cleaned
V-ing perfect
I must not have been cleaning
you must not have been cleaning
he must not have been cleaning
we must not have been cleaning
you must not have been cleaning
they must not have been cleaning

Interrogative form

Simple form
must I clean?
must you clean?
must he clean?
must we clean?
must you clean?
must they clean?
V-ing form
must I be cleaning?
must you be cleaning?
must he be cleaning?
must we be cleaning?
must you be cleaning?
must they be cleaning?
Perfect
must I have cleaned?
must you have cleaned?
must he have cleaned?
must we have cleaned?
must you have cleaned?
must they have cleaned?
V-ing perfect
must I have been cleaning?
must you have been cleaning?
must he have been cleaning?
must we have been cleaning?
must you have been cleaning?
must they have been cleaning?

Interro-negative form

Simple form
must I not clean?
must you not clean?
must he not clean?
must we not clean?
must you not clean?
must they not clean?
V-ing form
must I not be cleaning?
must you not be cleaning?
must he not be cleaning?
must we not be cleaning?
must you not be cleaning?
must they not be cleaning?
Perfect
must I not have cleaned?
must you not have cleaned?
must he not have cleaned?
must we not have cleaned?
must you not have cleaned?
must they not have cleaned?
V-ing perfect
must I not have been cleaning?
must you not have been cleaning?
must he not have been cleaning?
must we not have been cleaning?
must you not have been cleaning?
must they not have been cleaning?