must exempt
Verbo regular: exempt - exempted- exempted

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must exempt
you must exempt
he must exempt
we must exempt
you must exempt
they must exempt 	I must be exempting
you must be exempting
he must be exempting
we must be exempting
you must be exempting
they must be exempting	I must have exempted
you must have exempted
he must have exempted
we must have exempted
you must have exempted
they must have exempted	I must have been exempting
you must have been exempting
he must have been exempting
we must have been exempting
you must have been exempting
they must have been exempting	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not exempt
you must not exempt
he must not exempt
we must not exempt
you must not exempt
they must not exempt 	I must not be exempting
you must not be exempting
he must not be exempting
we must not be exempting
you must not be exempting
they must not be exempting	I must not have exempted
you must not have exempted
he must not have exempted
we must not have exempted
you must not have exempted
they must not have exempted	I must not have been exempting
you must not have been exempting
he must not have been exempting
we must not have been exempting
you must not have been exempting
they must not have been exempting	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I exempt?
must you exempt?
must he exempt?
must we exempt?
must you exempt?
must they exempt? 	must I be exempting?
must you be exempting?
must he be exempting?
must we be exempting?
must you be exempting?
must they be exempting? 	must I have exempted?
must you have exempted?
must he have exempted?
must we have exempted?
must you have exempted?
must they have exempted? 	must I have been exempting?
must you have been exempting?
must he have been exempting?
must we have been exempting?
must you have been exempting?
must they have been exempting? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not exempt?
must you not exempt?
must he not exempt?
must we not exempt?
must you not exempt?
must they not exempt? 	must I not be exempting?
must you not be exempting?
must he not be exempting?
must we not be exempting?
must you not be exempting?
must they not be exempting? 	must I not have exempted?
must you not have exempted?
must he not have exempted?
must we not have exempted?
must you not have exempted?
must they not have exempted? 	must I not have been exempting?
must you not have been exempting?
must he not have been exempting?
must we not have been exempting?
must you not have been exempting?
must they not have been exempting?