must email
Verbo regular: email - emailed- emailed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must email
you must email
he must email
we must email
you must email
they must email 	I must be emailing
you must be emailing
he must be emailing
we must be emailing
you must be emailing
they must be emailing	I must have emailed
you must have emailed
he must have emailed
we must have emailed
you must have emailed
they must have emailed	I must have been emailing
you must have been emailing
he must have been emailing
we must have been emailing
you must have been emailing
they must have been emailing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't email
you mustn't email
he mustn't email
we mustn't email
you mustn't email
they mustn't email 	I mustn't be emailing
you mustn't be emailing
he mustn't be emailing
we mustn't be emailing
you mustn't be emailing
they mustn't be emailing	I mustn't have emailed
you mustn't have emailed
he mustn't have emailed
we mustn't have emailed
you mustn't have emailed
they mustn't have emailed	I mustn't have been emailing
you mustn't have been emailing
he mustn't have been emailing
we mustn't have been emailing
you mustn't have been emailing
they mustn't have been emailing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I email?
must you email?
must he email?
must we email?
must you email?
must they email? 	must I be emailing?
must you be emailing?
must he be emailing?
must we be emailing?
must you be emailing?
must they be emailing? 	must I have emailed?
must you have emailed?
must he have emailed?
must we have emailed?
must you have emailed?
must they have emailed? 	must I have been emailing?
must you have been emailing?
must he have been emailing?
must we have been emailing?
must you have been emailing?
must they have been emailing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I email?
mustn't you email?
mustn't he email?
mustn't we email?
mustn't you email?
mustn't they email? 	mustn't I be emailing?
mustn't you be emailing?
mustn't he be emailing?
mustn't we be emailing?
mustn't you be emailing?
mustn't they be emailing? 	mustn't I have emailed?
mustn't you have emailed?
mustn't he have emailed?
mustn't we have emailed?
mustn't you have emailed?
mustn't they have emailed? 	mustn't I have been emailing?
mustn't you have been emailing?
mustn't he have been emailing?
mustn't we have been emailing?
mustn't you have been emailing?
mustn't they have been emailing?