English verb conjugation
MUST BURGLE

Regular verb: burgle - burgled - burgled

Affirmation

Simple form	V-ing form
I must burgle you must burgle she must burgle we must burgle you must burgle they must burgle	I must be burgling you must be burgling she must be burgling we must be burgling you must be burgling they must be burgling
Perfect	V-ing perfect
I must have burgled you must have burgled she must have burgled we must have burgled you must have burgled they must have burgled	I must have been burgling you must have been burgling she must have been burgling we must have been burgling you must have been burgling they must have been burgling

Negation

Simple form	V-ing form
I mustn't burgle you mustn't burgle she mustn't burgle we mustn't burgle you mustn't burgle they mustn't burgle	I mustn't be burgling you mustn't be burgling she mustn't be burgling we mustn't be burgling you mustn't be burgling they mustn't be burgling
Perfect	V-ing perfect
I mustn't have burgled you mustn't have burgled she mustn't have burgled we mustn't have burgled you mustn't have burgled they mustn't have burgled	I mustn't have been burgling you mustn't have been burgling she mustn't have been burgling we mustn't have been burgling you mustn't have been burgling they mustn't have been burgling

Interrogative form

Simple form	V-ing form
must I burgle? must you burgle? must she burgle? must we burgle? must you burgle? must they burgle?	must I be burgling? must you be burgling? must she be burgling? must we be burgling? must you be burgling? must they be burgling?
Perfect	V-ing perfect
must I have burgled? must you have burgled? must she have burgled? must we have burgled? must you have burgled? must they have burgled?	must I have been burgling? must you have been burgling? must she have been burgling? must we have been burgling? must you have been burgling? must they have been burgling?

Interro-negative form

Simple form	V-ing form
mustn't I burgle? mustn't you burgle? mustn't she burgle? mustn't we burgle? mustn't you burgle? mustn't they burgle?	mustn't I be burgling? mustn't you be burgling? mustn't she be burgling? mustn't we be burgling? mustn't you be burgling? mustn't they be burgling?
Perfect	V-ing perfect
mustn't I have burgled? mustn't you have burgled? mustn't she have burgled? mustn't we have burgled? mustn't you have burgled? mustn't they have burgled?	mustn't I have been burgling? mustn't you have been burgling? mustn't she have been burgling? mustn't we have been burgling? mustn't you have been burgling? mustn't they have been burgling?