English verb conjugation
MUST SLAT

Regular verb: slat - slatted - slatted

Affirmation

Simple form	V-ing form
I must slat you must slat he must slat we must slat you must slat they must slat	I must be slatting you must be slatting he must be slatting we must be slatting you must be slatting they must be slatting
Perfect	V-ing perfect
I must have slatted you must have slatted he must have slatted we must have slatted you must have slatted they must have slatted	I must have been slatting you must have been slatting he must have been slatting we must have been slatting you must have been slatting they must have been slatting

Negation

Simple form	V-ing form
I must not slat you must not slat he must not slat we must not slat you must not slat they must not slat	I must not be slatting you must not be slatting he must not be slatting we must not be slatting you must not be slatting they must not be slatting
Perfect	V-ing perfect
I must not have slatted you must not have slatted he must not have slatted we must not have slatted you must not have slatted they must not have slatted	I must not have been slatting you must not have been slatting he must not have been slatting we must not have been slatting you must not have been slatting they must not have been slatting

Interrogative form

Simple form	V-ing form
must I slat? must you slat? must he slat? must we slat? must you slat? must they slat?	must I be slatting? must you be slatting? must he be slatting? must we be slatting? must you be slatting? must they be slatting?
Perfect	V-ing perfect
must I have slatted? must you have slatted? must he have slatted? must we have slatted? must you have slatted? must they have slatted?	must I have been slatting? must you have been slatting? must he have been slatting? must we have been slatting? must you have been slatting? must they have been slatting?

Interro-negative form

Simple form	V-ing form
must I not slat? must you not slat? must he not slat? must we not slat? must you not slat? must they not slat?	must I not be slatting? must you not be slatting? must he not be slatting? must we not be slatting? must you not be slatting? must they not be slatting?
Perfect	V-ing perfect
must I not have slatted? must you not have slatted? must he not have slatted? must we not have slatted? must you not have slatted? must they not have slatted?	must I not have been slatting? must you not have been slatting? must he not have been slatting? must we not have been slatting? must you not have been slatting? must they not have been slatting?