must rev
Verbo regular: rev - reved- reved

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must rev
you must rev
he must rev
we must rev
you must rev
they must rev 	I must be reving
you must be reving
he must be reving
we must be reving
you must be reving
they must be reving	I must have reved
you must have reved
he must have reved
we must have reved
you must have reved
they must have reved	I must have been reving
you must have been reving
he must have been reving
we must have been reving
you must have been reving
they must have been reving	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mustn't rev
you mustn't rev
he mustn't rev
we mustn't rev
you mustn't rev
they mustn't rev 	I mustn't be reving
you mustn't be reving
he mustn't be reving
we mustn't be reving
you mustn't be reving
they mustn't be reving	I mustn't have reved
you mustn't have reved
he mustn't have reved
we mustn't have reved
you mustn't have reved
they mustn't have reved	I mustn't have been reving
you mustn't have been reving
he mustn't have been reving
we mustn't have been reving
you mustn't have been reving
they mustn't have been reving	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I rev?
must you rev?
must he rev?
must we rev?
must you rev?
must they rev? 	must I be reving?
must you be reving?
must he be reving?
must we be reving?
must you be reving?
must they be reving? 	must I have reved?
must you have reved?
must he have reved?
must we have reved?
must you have reved?
must they have reved? 	must I have been reving?
must you have been reving?
must he have been reving?
must we have been reving?
must you have been reving?
must they have been reving? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mustn't I rev?
mustn't you rev?
mustn't he rev?
mustn't we rev?
mustn't you rev?
mustn't they rev? 	mustn't I be reving?
mustn't you be reving?
mustn't he be reving?
mustn't we be reving?
mustn't you be reving?
mustn't they be reving? 	mustn't I have reved?
mustn't you have reved?
mustn't he have reved?
mustn't we have reved?
mustn't you have reved?
mustn't they have reved? 	mustn't I have been reving?
mustn't you have been reving?
mustn't he have been reving?
mustn't we have been reving?
mustn't you have been reving?
mustn't they have been reving?