English verb conjugation
MUST STUN STUN

Regular verb: stun stun - stun stuned - stun stuned

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

Simple form	V-ing form
I must stun stun you must stun stun she must stun stun we must stun stun you must stun stun they must stun stun	I must be stun stuning you must be stun stuning she must be stun stuning we must be stun stuning you must be stun stuning they must be stun stuning
Perfect	V-ing perfect
I must have stun stuned you must have stun stuned she must have stun stuned we must have stun stuned you must have stun stuned they must have stun stuned	I must have been stun stuning you must have been stun stuning she must have been stun stuning we must have been stun stuning you must have been stun stuning they must have been stun stuning

Negation

Simple form	V-ing form
I mustn't stun stun you mustn't stun stun she mustn't stun stun we mustn't stun stun you mustn't stun stun they mustn't stun stun	I mustn't be stun stuning you mustn't be stun stuning she mustn't be stun stuning we mustn't be stun stuning you mustn't be stun stuning they mustn't be stun stuning
Perfect	V-ing perfect
I mustn't have stun stuned you mustn't have stun stuned she mustn't have stun stuned we mustn't have stun stuned you mustn't have stun stuned they mustn't have stun stuned	I mustn't have been stun stuning you mustn't have been stun stuning she mustn't have been stun stuning we mustn't have been stun stuning you mustn't have been stun stuning they mustn't have been stun stuning

Interrogative form

Simple form	V-ing form
must I stun stun? must you stun stun? must she stun stun? must we stun stun? must you stun stun? must they stun stun?	must I be stun stuning? must you be stun stuning? must she be stun stuning? must we be stun stuning? must you be stun stuning? must they be stun stuning?
Perfect	V-ing perfect
must I have stun stuned? must you have stun stuned? must she have stun stuned? must we have stun stuned? must you have stun stuned? must they have stun stuned?	must I have been stun stuning? must you have been stun stuning? must she have been stun stuning? must we have been stun stuning? must you have been stun stuning? must they have been stun stuning?

Interro-negative form

Simple form	V-ing form
mustn't I stun stun? mustn't you stun stun? mustn't she stun stun? mustn't we stun stun? mustn't you stun stun? mustn't they stun stun?	mustn't I be stun stuning? mustn't you be stun stuning? mustn't she be stun stuning? mustn't we be stun stuning? mustn't you be stun stuning? mustn't they be stun stuning?
Perfect	V-ing perfect
mustn't I have stun stuned? mustn't you have stun stuned? mustn't she have stun stuned? mustn't we have stun stuned? mustn't you have stun stuned? mustn't they have stun stuned?	mustn't I have been stun stuning? mustn't you have been stun stuning? mustn't she have been stun stuning? mustn't we have been stun stuning? mustn't you have been stun stuning? mustn't they have been stun stuning?