English verb conjugation
MUST PERUSE

Regular verb: peruse - perused - perused

Affirmation

Simple form	V-ing form
I must peruse you must peruse he must peruse we must peruse you must peruse they must peruse	I must be perusing you must be perusing he must be perusing we must be perusing you must be perusing they must be perusing
Perfect	V-ing perfect
I must have perused you must have perused he must have perused we must have perused you must have perused they must have perused	I must have been perusing you must have been perusing he must have been perusing we must have been perusing you must have been perusing they must have been perusing

Negation

Simple form	V-ing form
I must not peruse you must not peruse he must not peruse we must not peruse you must not peruse they must not peruse	I must not be perusing you must not be perusing he must not be perusing we must not be perusing you must not be perusing they must not be perusing
Perfect	V-ing perfect
I must not have perused you must not have perused he must not have perused we must not have perused you must not have perused they must not have perused	I must not have been perusing you must not have been perusing he must not have been perusing we must not have been perusing you must not have been perusing they must not have been perusing

Interrogative form

Simple form	V-ing form
must I peruse? must you peruse? must he peruse? must we peruse? must you peruse? must they peruse?	must I be perusing? must you be perusing? must he be perusing? must we be perusing? must you be perusing? must they be perusing?
Perfect	V-ing perfect
must I have perused? must you have perused? must he have perused? must we have perused? must you have perused? must they have perused?	must I have been perusing? must you have been perusing? must he have been perusing? must we have been perusing? must you have been perusing? must they have been perusing?

Interro-negative form

Simple form	V-ing form
must I not peruse? must you not peruse? must he not peruse? must we not peruse? must you not peruse? must they not peruse?	must I not be perusing? must you not be perusing? must he not be perusing? must we not be perusing? must you not be perusing? must they not be perusing?
Perfect	V-ing perfect
must I not have perused? must you not have perused? must he not have perused? must we not have perused? must you not have perused? must they not have perused?	must I not have been perusing? must you not have been perusing? must he not have been perusing? must we not have been perusing? must you not have been perusing? must they not have been perusing?