must sector
Verbo regular: sector - sectored- sectored

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must sector
you must sector
he must sector
we must sector
you must sector
they must sector 	I must be sectoring
you must be sectoring
he must be sectoring
we must be sectoring
you must be sectoring
they must be sectoring	I must have sectored
you must have sectored
he must have sectored
we must have sectored
you must have sectored
they must have sectored	I must have been sectoring
you must have been sectoring
he must have been sectoring
we must have been sectoring
you must have been sectoring
they must have been sectoring	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't sector
you mustn't sector
he mustn't sector
we mustn't sector
you mustn't sector
they mustn't sector 	I mustn't be sectoring
you mustn't be sectoring
he mustn't be sectoring
we mustn't be sectoring
you mustn't be sectoring
they mustn't be sectoring	I mustn't have sectored
you mustn't have sectored
he mustn't have sectored
we mustn't have sectored
you mustn't have sectored
they mustn't have sectored	I mustn't have been sectoring
you mustn't have been sectoring
he mustn't have been sectoring
we mustn't have been sectoring
you mustn't have been sectoring
they mustn't have been sectoring	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I sector?
must you sector?
must he sector?
must we sector?
must you sector?
must they sector? 	must I be sectoring?
must you be sectoring?
must he be sectoring?
must we be sectoring?
must you be sectoring?
must they be sectoring? 	must I have sectored?
must you have sectored?
must he have sectored?
must we have sectored?
must you have sectored?
must they have sectored? 	must I have been sectoring?
must you have been sectoring?
must he have been sectoring?
must we have been sectoring?
must you have been sectoring?
must they have been sectoring? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I sector?
mustn't you sector?
mustn't he sector?
mustn't we sector?
mustn't you sector?
mustn't they sector? 	mustn't I be sectoring?
mustn't you be sectoring?
mustn't he be sectoring?
mustn't we be sectoring?
mustn't you be sectoring?
mustn't they be sectoring? 	mustn't I have sectored?
mustn't you have sectored?
mustn't he have sectored?
mustn't we have sectored?
mustn't you have sectored?
mustn't they have sectored? 	mustn't I have been sectoring?
mustn't you have been sectoring?
mustn't he have been sectoring?
mustn't we have been sectoring?
mustn't you have been sectoring?
mustn't they have been sectoring?