must burgle
Verbo regular: burgle - burgled- burgled

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
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	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	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
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	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	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
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? 	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? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
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? 	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?