must rave
Verbo regular: rave - raved- raved

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must rave
you must rave
he must rave
we must rave
you must rave
they must rave 	I must be raving
you must be raving
he must be raving
we must be raving
you must be raving
they must be raving	I must have raved
you must have raved
he must have raved
we must have raved
you must have raved
they must have raved	I must have been raving
you must have been raving
he must have been raving
we must have been raving
you must have been raving
they must have been raving	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not rave
you must not rave
he must not rave
we must not rave
you must not rave
they must not rave 	I must not be raving
you must not be raving
he must not be raving
we must not be raving
you must not be raving
they must not be raving	I must not have raved
you must not have raved
he must not have raved
we must not have raved
you must not have raved
they must not have raved	I must not have been raving
you must not have been raving
he must not have been raving
we must not have been raving
you must not have been raving
they must not have been raving	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I rave?
must you rave?
must he rave?
must we rave?
must you rave?
must they rave? 	must I be raving?
must you be raving?
must he be raving?
must we be raving?
must you be raving?
must they be raving? 	must I have raved?
must you have raved?
must he have raved?
must we have raved?
must you have raved?
must they have raved? 	must I have been raving?
must you have been raving?
must he have been raving?
must we have been raving?
must you have been raving?
must they have been raving? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not rave?
must you not rave?
must he not rave?
must we not rave?
must you not rave?
must they not rave? 	must I not be raving?
must you not be raving?
must he not be raving?
must we not be raving?
must you not be raving?
must they not be raving? 	must I not have raved?
must you not have raved?
must he not have raved?
must we not have raved?
must you not have raved?
must they not have raved? 	must I not have been raving?
must you not have been raving?
must he not have been raving?
must we not have been raving?
must you not have been raving?
must they not have been raving?