English verb conjugation
MUST FAINT

Regular verb: faint - fainted - fainted

Affirmation

Simple form	V-ing form
I must faint you must faint he must faint we must faint you must faint they must faint	I must be fainting you must be fainting he must be fainting we must be fainting you must be fainting they must be fainting
Perfect	V-ing perfect
I must have fainted you must have fainted he must have fainted we must have fainted you must have fainted they must have fainted	I must have been fainting you must have been fainting he must have been fainting we must have been fainting you must have been fainting they must have been fainting

Negation

Simple form	V-ing form
I must not faint you must not faint he must not faint we must not faint you must not faint they must not faint	I must not be fainting you must not be fainting he must not be fainting we must not be fainting you must not be fainting they must not be fainting
Perfect	V-ing perfect
I must not have fainted you must not have fainted he must not have fainted we must not have fainted you must not have fainted they must not have fainted	I must not have been fainting you must not have been fainting he must not have been fainting we must not have been fainting you must not have been fainting they must not have been fainting

Interrogative form

Simple form	V-ing form
must I faint? must you faint? must he faint? must we faint? must you faint? must they faint?	must I be fainting? must you be fainting? must he be fainting? must we be fainting? must you be fainting? must they be fainting?
Perfect	V-ing perfect
must I have fainted? must you have fainted? must he have fainted? must we have fainted? must you have fainted? must they have fainted?	must I have been fainting? must you have been fainting? must he have been fainting? must we have been fainting? must you have been fainting? must they have been fainting?

Interro-negative form

Simple form	V-ing form
must I not faint? must you not faint? must he not faint? must we not faint? must you not faint? must they not faint?	must I not be fainting? must you not be fainting? must he not be fainting? must we not be fainting? must you not be fainting? must they not be fainting?
Perfect	V-ing perfect
must I not have fainted? must you not have fainted? must he not have fainted? must we not have fainted? must you not have fainted? must they not have fainted?	must I not have been fainting? must you not have been fainting? must he not have been fainting? must we not have been fainting? must you not have been fainting? must they not have been fainting?