English verb conjugation
MUST SLEW

Regular verb: slew - slewed - slewed

Affirmation

Simple form	V-ing form
I must slew you must slew he must slew we must slew you must slew they must slew	I must be slewing you must be slewing he must be slewing we must be slewing you must be slewing they must be slewing
Perfect	V-ing perfect
I must have slewed you must have slewed he must have slewed we must have slewed you must have slewed they must have slewed	I must have been slewing you must have been slewing he must have been slewing we must have been slewing you must have been slewing they must have been slewing

Negation

Simple form	V-ing form
I must not slew you must not slew he must not slew we must not slew you must not slew they must not slew	I must not be slewing you must not be slewing he must not be slewing we must not be slewing you must not be slewing they must not be slewing
Perfect	V-ing perfect
I must not have slewed you must not have slewed he must not have slewed we must not have slewed you must not have slewed they must not have slewed	I must not have been slewing you must not have been slewing he must not have been slewing we must not have been slewing you must not have been slewing they must not have been slewing

Interrogative form

Simple form	V-ing form
must I slew? must you slew? must he slew? must we slew? must you slew? must they slew?	must I be slewing? must you be slewing? must he be slewing? must we be slewing? must you be slewing? must they be slewing?
Perfect	V-ing perfect
must I have slewed? must you have slewed? must he have slewed? must we have slewed? must you have slewed? must they have slewed?	must I have been slewing? must you have been slewing? must he have been slewing? must we have been slewing? must you have been slewing? must they have been slewing?

Interro-negative form

Simple form	V-ing form
must I not slew? must you not slew? must he not slew? must we not slew? must you not slew? must they not slew?	must I not be slewing? must you not be slewing? must he not be slewing? must we not be slewing? must you not be slewing? must they not be slewing?
Perfect	V-ing perfect
must I not have slewed? must you not have slewed? must he not have slewed? must we not have slewed? must you not have slewed? must they not have slewed?	must I not have been slewing? must you not have been slewing? must he not have been slewing? must we not have been slewing? must you not have been slewing? must they not have been slewing?