English verb conjugation
MUST SLAPP

Regular verb: slapp - slapped - slapped

Affirmation

Simple form	V-ing form
I must slapp you must slapp he must slapp we must slapp you must slapp they must slapp	I must be slapping you must be slapping he must be slapping we must be slapping you must be slapping they must be slapping
Perfect	V-ing perfect
I must have slapped you must have slapped he must have slapped we must have slapped you must have slapped they must have slapped	I must have been slapping you must have been slapping he must have been slapping we must have been slapping you must have been slapping they must have been slapping

Negation

Simple form	V-ing form
I must not slapp you must not slapp he must not slapp we must not slapp you must not slapp they must not slapp	I must not be slapping you must not be slapping he must not be slapping we must not be slapping you must not be slapping they must not be slapping
Perfect	V-ing perfect
I must not have slapped you must not have slapped he must not have slapped we must not have slapped you must not have slapped they must not have slapped	I must not have been slapping you must not have been slapping he must not have been slapping we must not have been slapping you must not have been slapping they must not have been slapping

Interrogative form

Simple form	V-ing form
must I slapp? must you slapp? must he slapp? must we slapp? must you slapp? must they slapp?	must I be slapping? must you be slapping? must he be slapping? must we be slapping? must you be slapping? must they be slapping?
Perfect	V-ing perfect
must I have slapped? must you have slapped? must he have slapped? must we have slapped? must you have slapped? must they have slapped?	must I have been slapping? must you have been slapping? must he have been slapping? must we have been slapping? must you have been slapping? must they have been slapping?

Interro-negative form

Simple form	V-ing form
must I not slapp? must you not slapp? must he not slapp? must we not slapp? must you not slapp? must they not slapp?	must I not be slapping? must you not be slapping? must he not be slapping? must we not be slapping? must you not be slapping? must they not be slapping?
Perfect	V-ing perfect
must I not have slapped? must you not have slapped? must he not have slapped? must we not have slapped? must you not have slapped? must they not have slapped?	must I not have been slapping? must you not have been slapping? must he not have been slapping? must we not have been slapping? must you not have been slapping? must they not have been slapping?