English verb conjugation
MUST SLOP

Regular verb: slop - slopped - slopped

Affirmation

Simple form	V-ing form
I must slop you must slop he must slop we must slop you must slop they must slop	I must be slopping you must be slopping he must be slopping we must be slopping you must be slopping they must be slopping
Perfect	V-ing perfect
I must have slopped you must have slopped he must have slopped we must have slopped you must have slopped they must have slopped	I must have been slopping you must have been slopping he must have been slopping we must have been slopping you must have been slopping they must have been slopping

Negation

Simple form	V-ing form
I must not slop you must not slop he must not slop we must not slop you must not slop they must not slop	I must not be slopping you must not be slopping he must not be slopping we must not be slopping you must not be slopping they must not be slopping
Perfect	V-ing perfect
I must not have slopped you must not have slopped he must not have slopped we must not have slopped you must not have slopped they must not have slopped	I must not have been slopping you must not have been slopping he must not have been slopping we must not have been slopping you must not have been slopping they must not have been slopping

Interrogative form

Simple form	V-ing form
must I slop? must you slop? must he slop? must we slop? must you slop? must they slop?	must I be slopping? must you be slopping? must he be slopping? must we be slopping? must you be slopping? must they be slopping?
Perfect	V-ing perfect
must I have slopped? must you have slopped? must he have slopped? must we have slopped? must you have slopped? must they have slopped?	must I have been slopping? must you have been slopping? must he have been slopping? must we have been slopping? must you have been slopping? must they have been slopping?

Interro-negative form

Simple form	V-ing form
must I not slop? must you not slop? must he not slop? must we not slop? must you not slop? must they not slop?	must I not be slopping? must you not be slopping? must he not be slopping? must we not be slopping? must you not be slopping? must they not be slopping?
Perfect	V-ing perfect
must I not have slopped? must you not have slopped? must he not have slopped? must we not have slopped? must you not have slopped? must they not have slopped?	must I not have been slopping? must you not have been slopping? must he not have been slopping? must we not have been slopping? must you not have been slopping? must they not have been slopping?