must waitress
Verbo regular: waitress - waitressed- waitressed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must waitress
you must waitress
he must waitress
we must waitress
you must waitress
they must waitress 	I must be waitressing
you must be waitressing
he must be waitressing
we must be waitressing
you must be waitressing
they must be waitressing	I must have waitressed
you must have waitressed
he must have waitressed
we must have waitressed
you must have waitressed
they must have waitressed	I must have been waitressing
you must have been waitressing
he must have been waitressing
we must have been waitressing
you must have been waitressing
they must have been waitressing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't waitress
you mustn't waitress
he mustn't waitress
we mustn't waitress
you mustn't waitress
they mustn't waitress 	I mustn't be waitressing
you mustn't be waitressing
he mustn't be waitressing
we mustn't be waitressing
you mustn't be waitressing
they mustn't be waitressing	I mustn't have waitressed
you mustn't have waitressed
he mustn't have waitressed
we mustn't have waitressed
you mustn't have waitressed
they mustn't have waitressed	I mustn't have been waitressing
you mustn't have been waitressing
he mustn't have been waitressing
we mustn't have been waitressing
you mustn't have been waitressing
they mustn't have been waitressing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I waitress?
must you waitress?
must he waitress?
must we waitress?
must you waitress?
must they waitress? 	must I be waitressing?
must you be waitressing?
must he be waitressing?
must we be waitressing?
must you be waitressing?
must they be waitressing? 	must I have waitressed?
must you have waitressed?
must he have waitressed?
must we have waitressed?
must you have waitressed?
must they have waitressed? 	must I have been waitressing?
must you have been waitressing?
must he have been waitressing?
must we have been waitressing?
must you have been waitressing?
must they have been waitressing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I waitress?
mustn't you waitress?
mustn't he waitress?
mustn't we waitress?
mustn't you waitress?
mustn't they waitress? 	mustn't I be waitressing?
mustn't you be waitressing?
mustn't he be waitressing?
mustn't we be waitressing?
mustn't you be waitressing?
mustn't they be waitressing? 	mustn't I have waitressed?
mustn't you have waitressed?
mustn't he have waitressed?
mustn't we have waitressed?
mustn't you have waitressed?
mustn't they have waitressed? 	mustn't I have been waitressing?
mustn't you have been waitressing?
mustn't he have been waitressing?
mustn't we have been waitressing?
mustn't you have been waitressing?
mustn't they have been waitressing?