must party
Verbo regular: party - partied- partied

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must party
you must party
he must party
we must party
you must party
they must party 	I must be partying
you must be partying
he must be partying
we must be partying
you must be partying
they must be partying	I must have partied
you must have partied
he must have partied
we must have partied
you must have partied
they must have partied	I must have been partying
you must have been partying
he must have been partying
we must have been partying
you must have been partying
they must have been partying	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't party
you mustn't party
he mustn't party
we mustn't party
you mustn't party
they mustn't party 	I mustn't be partying
you mustn't be partying
he mustn't be partying
we mustn't be partying
you mustn't be partying
they mustn't be partying	I mustn't have partied
you mustn't have partied
he mustn't have partied
we mustn't have partied
you mustn't have partied
they mustn't have partied	I mustn't have been partying
you mustn't have been partying
he mustn't have been partying
we mustn't have been partying
you mustn't have been partying
they mustn't have been partying	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I party?
must you party?
must he party?
must we party?
must you party?
must they party? 	must I be partying?
must you be partying?
must he be partying?
must we be partying?
must you be partying?
must they be partying? 	must I have partied?
must you have partied?
must he have partied?
must we have partied?
must you have partied?
must they have partied? 	must I have been partying?
must you have been partying?
must he have been partying?
must we have been partying?
must you have been partying?
must they have been partying? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I party?
mustn't you party?
mustn't he party?
mustn't we party?
mustn't you party?
mustn't they party? 	mustn't I be partying?
mustn't you be partying?
mustn't he be partying?
mustn't we be partying?
mustn't you be partying?
mustn't they be partying? 	mustn't I have partied?
mustn't you have partied?
mustn't he have partied?
mustn't we have partied?
mustn't you have partied?
mustn't they have partied? 	mustn't I have been partying?
mustn't you have been partying?
mustn't he have been partying?
mustn't we have been partying?
mustn't you have been partying?
mustn't they have been partying?