English verb conjugation
MUST SPAWN

Regular verb: spawn - spawned - spawned

Affirmation

Simple form	V-ing form
I must spawn you must spawn she must spawn we must spawn you must spawn they must spawn	I must be spawning you must be spawning she must be spawning we must be spawning you must be spawning they must be spawning
Perfect	V-ing perfect
I must have spawned you must have spawned she must have spawned we must have spawned you must have spawned they must have spawned	I must have been spawning you must have been spawning she must have been spawning we must have been spawning you must have been spawning they must have been spawning

Negation

Simple form	V-ing form
I must not spawn you must not spawn she must not spawn we must not spawn you must not spawn they must not spawn	I must not be spawning you must not be spawning she must not be spawning we must not be spawning you must not be spawning they must not be spawning
Perfect	V-ing perfect
I must not have spawned you must not have spawned she must not have spawned we must not have spawned you must not have spawned they must not have spawned	I must not have been spawning you must not have been spawning she must not have been spawning we must not have been spawning you must not have been spawning they must not have been spawning

Interrogative form

Simple form	V-ing form
must I spawn? must you spawn? must she spawn? must we spawn? must you spawn? must they spawn?	must I be spawning? must you be spawning? must she be spawning? must we be spawning? must you be spawning? must they be spawning?
Perfect	V-ing perfect
must I have spawned? must you have spawned? must she have spawned? must we have spawned? must you have spawned? must they have spawned?	must I have been spawning? must you have been spawning? must she have been spawning? must we have been spawning? must you have been spawning? must they have been spawning?

Interro-negative form

Simple form	V-ing form
must I not spawn? must you not spawn? must she not spawn? must we not spawn? must you not spawn? must they not spawn?	must I not be spawning? must you not be spawning? must she not be spawning? must we not be spawning? must you not be spawning? must they not be spawning?
Perfect	V-ing perfect
must I not have spawned? must you not have spawned? must she not have spawned? must we not have spawned? must you not have spawned? must they not have spawned?	must I not have been spawning? must you not have been spawning? must she not have been spawning? must we not have been spawning? must you not have been spawning? must they not have been spawning?