must prim
Verbo regular: prim - primmed- primmed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must prim
you must prim
he must prim
we must prim
you must prim
they must prim 	I must be primming
you must be primming
he must be primming
we must be primming
you must be primming
they must be primming	I must have primmed
you must have primmed
he must have primmed
we must have primmed
you must have primmed
they must have primmed	I must have been primming
you must have been primming
he must have been primming
we must have been primming
you must have been primming
they must have been primming	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not prim
you must not prim
he must not prim
we must not prim
you must not prim
they must not prim 	I must not be primming
you must not be primming
he must not be primming
we must not be primming
you must not be primming
they must not be primming	I must not have primmed
you must not have primmed
he must not have primmed
we must not have primmed
you must not have primmed
they must not have primmed	I must not have been primming
you must not have been primming
he must not have been primming
we must not have been primming
you must not have been primming
they must not have been primming	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I prim?
must you prim?
must he prim?
must we prim?
must you prim?
must they prim? 	must I be primming?
must you be primming?
must he be primming?
must we be primming?
must you be primming?
must they be primming? 	must I have primmed?
must you have primmed?
must he have primmed?
must we have primmed?
must you have primmed?
must they have primmed? 	must I have been primming?
must you have been primming?
must he have been primming?
must we have been primming?
must you have been primming?
must they have been primming? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not prim?
must you not prim?
must he not prim?
must we not prim?
must you not prim?
must they not prim? 	must I not be primming?
must you not be primming?
must he not be primming?
must we not be primming?
must you not be primming?
must they not be primming? 	must I not have primmed?
must you not have primmed?
must he not have primmed?
must we not have primmed?
must you not have primmed?
must they not have primmed? 	must I not have been primming?
must you not have been primming?
must he not have been primming?
must we not have been primming?
must you not have been primming?
must they not have been primming?