must drive
Verbo irregular: drive - drove- driven

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must drive
you must drive
he must drive
we must drive
you must drive
they must drive 	I must be driving
you must be driving
he must be driving
we must be driving
you must be driving
they must be driving	I must have driven
you must have driven
he must have driven
we must have driven
you must have driven
they must have driven	I must have been driving
you must have been driving
he must have been driving
we must have been driving
you must have been driving
they must have been driving	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't drive
you mustn't drive
he mustn't drive
we mustn't drive
you mustn't drive
they mustn't drive 	I mustn't be driving
you mustn't be driving
he mustn't be driving
we mustn't be driving
you mustn't be driving
they mustn't be driving	I mustn't have driven
you mustn't have driven
he mustn't have driven
we mustn't have driven
you mustn't have driven
they mustn't have driven	I mustn't have been driving
you mustn't have been driving
he mustn't have been driving
we mustn't have been driving
you mustn't have been driving
they mustn't have been driving	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I drive?
must you drive?
must he drive?
must we drive?
must you drive?
must they drive? 	must I be driving?
must you be driving?
must he be driving?
must we be driving?
must you be driving?
must they be driving? 	must I have driven?
must you have driven?
must he have driven?
must we have driven?
must you have driven?
must they have driven? 	must I have been driving?
must you have been driving?
must he have been driving?
must we have been driving?
must you have been driving?
must they have been driving? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I drive?
mustn't you drive?
mustn't he drive?
mustn't we drive?
mustn't you drive?
mustn't they drive? 	mustn't I be driving?
mustn't you be driving?
mustn't he be driving?
mustn't we be driving?
mustn't you be driving?
mustn't they be driving? 	mustn't I have driven?
mustn't you have driven?
mustn't he have driven?
mustn't we have driven?
mustn't you have driven?
mustn't they have driven? 	mustn't I have been driving?
mustn't you have been driving?
mustn't he have been driving?
mustn't we have been driving?
mustn't you have been driving?
mustn't they have been driving?