English verb conjugation
MUST CROSSCUT

Irregular verb: crosscut - crosscut - crosscut

Affirmation

Simple form	V-ing form
I must crosscut you must crosscut he must crosscut we must crosscut you must crosscut they must crosscut	I must be crosscutting you must be crosscutting he must be crosscutting we must be crosscutting you must be crosscutting they must be crosscutting
Perfect	V-ing perfect
I must have crosscut you must have crosscut he must have crosscut we must have crosscut you must have crosscut they must have crosscut	I must have been crosscutting you must have been crosscutting he must have been crosscutting we must have been crosscutting you must have been crosscutting they must have been crosscutting

Negation

Simple form	V-ing form
I must not crosscut you must not crosscut he must not crosscut we must not crosscut you must not crosscut they must not crosscut	I must not be crosscutting you must not be crosscutting he must not be crosscutting we must not be crosscutting you must not be crosscutting they must not be crosscutting
Perfect	V-ing perfect
I must not have crosscut you must not have crosscut he must not have crosscut we must not have crosscut you must not have crosscut they must not have crosscut	I must not have been crosscutting you must not have been crosscutting he must not have been crosscutting we must not have been crosscutting you must not have been crosscutting they must not have been crosscutting

Interrogative form

Simple form	V-ing form
must I crosscut? must you crosscut? must he crosscut? must we crosscut? must you crosscut? must they crosscut?	must I be crosscutting? must you be crosscutting? must he be crosscutting? must we be crosscutting? must you be crosscutting? must they be crosscutting?
Perfect	V-ing perfect
must I have crosscut? must you have crosscut? must he have crosscut? must we have crosscut? must you have crosscut? must they have crosscut?	must I have been crosscutting? must you have been crosscutting? must he have been crosscutting? must we have been crosscutting? must you have been crosscutting? must they have been crosscutting?

Interro-negative form

Simple form	V-ing form
must I not crosscut? must you not crosscut? must he not crosscut? must we not crosscut? must you not crosscut? must they not crosscut?	must I not be crosscutting? must you not be crosscutting? must he not be crosscutting? must we not be crosscutting? must you not be crosscutting? must they not be crosscutting?
Perfect	V-ing perfect
must I not have crosscut? must you not have crosscut? must he not have crosscut? must we not have crosscut? must you not have crosscut? must they not have crosscut?	must I not have been crosscutting? must you not have been crosscutting? must he not have been crosscutting? must we not have been crosscutting? must you not have been crosscutting? must they not have been crosscutting?