must repeat
Verbo regular: repeat - repeated- repeated

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must repeat
you must repeat
he must repeat
we must repeat
you must repeat
they must repeat 	I must be repeating
you must be repeating
he must be repeating
we must be repeating
you must be repeating
they must be repeating	I must have repeated
you must have repeated
he must have repeated
we must have repeated
you must have repeated
they must have repeated	I must have been repeating
you must have been repeating
he must have been repeating
we must have been repeating
you must have been repeating
they must have been repeating	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't repeat
you mustn't repeat
he mustn't repeat
we mustn't repeat
you mustn't repeat
they mustn't repeat 	I mustn't be repeating
you mustn't be repeating
he mustn't be repeating
we mustn't be repeating
you mustn't be repeating
they mustn't be repeating	I mustn't have repeated
you mustn't have repeated
he mustn't have repeated
we mustn't have repeated
you mustn't have repeated
they mustn't have repeated	I mustn't have been repeating
you mustn't have been repeating
he mustn't have been repeating
we mustn't have been repeating
you mustn't have been repeating
they mustn't have been repeating	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I repeat?
must you repeat?
must he repeat?
must we repeat?
must you repeat?
must they repeat? 	must I be repeating?
must you be repeating?
must he be repeating?
must we be repeating?
must you be repeating?
must they be repeating? 	must I have repeated?
must you have repeated?
must he have repeated?
must we have repeated?
must you have repeated?
must they have repeated? 	must I have been repeating?
must you have been repeating?
must he have been repeating?
must we have been repeating?
must you have been repeating?
must they have been repeating? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I repeat?
mustn't you repeat?
mustn't he repeat?
mustn't we repeat?
mustn't you repeat?
mustn't they repeat? 	mustn't I be repeating?
mustn't you be repeating?
mustn't he be repeating?
mustn't we be repeating?
mustn't you be repeating?
mustn't they be repeating? 	mustn't I have repeated?
mustn't you have repeated?
mustn't he have repeated?
mustn't we have repeated?
mustn't you have repeated?
mustn't they have repeated? 	mustn't I have been repeating?
mustn't you have been repeating?
mustn't he have been repeating?
mustn't we have been repeating?
mustn't you have been repeating?
mustn't they have been repeating?