English verb conjugation
MUST WIPE

Regular verb: wipe - wiped - wiped

Affirmation

Simple form	V-ing form
I must wipe you must wipe he must wipe we must wipe you must wipe they must wipe	I must be wiping you must be wiping he must be wiping we must be wiping you must be wiping they must be wiping
Perfect	V-ing perfect
I must have wiped you must have wiped he must have wiped we must have wiped you must have wiped they must have wiped	I must have been wiping you must have been wiping he must have been wiping we must have been wiping you must have been wiping they must have been wiping

Negation

Simple form	V-ing form
I must not wipe you must not wipe he must not wipe we must not wipe you must not wipe they must not wipe	I must not be wiping you must not be wiping he must not be wiping we must not be wiping you must not be wiping they must not be wiping
Perfect	V-ing perfect
I must not have wiped you must not have wiped he must not have wiped we must not have wiped you must not have wiped they must not have wiped	I must not have been wiping you must not have been wiping he must not have been wiping we must not have been wiping you must not have been wiping they must not have been wiping

Interrogative form

Simple form	V-ing form
must I wipe? must you wipe? must he wipe? must we wipe? must you wipe? must they wipe?	must I be wiping? must you be wiping? must he be wiping? must we be wiping? must you be wiping? must they be wiping?
Perfect	V-ing perfect
must I have wiped? must you have wiped? must he have wiped? must we have wiped? must you have wiped? must they have wiped?	must I have been wiping? must you have been wiping? must he have been wiping? must we have been wiping? must you have been wiping? must they have been wiping?

Interro-negative form

Simple form	V-ing form
must I not wipe? must you not wipe? must he not wipe? must we not wipe? must you not wipe? must they not wipe?	must I not be wiping? must you not be wiping? must he not be wiping? must we not be wiping? must you not be wiping? must they not be wiping?
Perfect	V-ing perfect
must I not have wiped? must you not have wiped? must he not have wiped? must we not have wiped? must you not have wiped? must they not have wiped?	must I not have been wiping? must you not have been wiping? must he not have been wiping? must we not have been wiping? must you not have been wiping? must they not have been wiping?