must configure
Verbo regular: configure - configured- configured

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must configure
you must configure
he must configure
we must configure
you must configure
they must configure 	I must be configuring
you must be configuring
he must be configuring
we must be configuring
you must be configuring
they must be configuring	I must have configured
you must have configured
he must have configured
we must have configured
you must have configured
they must have configured	I must have been configuring
you must have been configuring
he must have been configuring
we must have been configuring
you must have been configuring
they must have been configuring	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't configure
you mustn't configure
he mustn't configure
we mustn't configure
you mustn't configure
they mustn't configure 	I mustn't be configuring
you mustn't be configuring
he mustn't be configuring
we mustn't be configuring
you mustn't be configuring
they mustn't be configuring	I mustn't have configured
you mustn't have configured
he mustn't have configured
we mustn't have configured
you mustn't have configured
they mustn't have configured	I mustn't have been configuring
you mustn't have been configuring
he mustn't have been configuring
we mustn't have been configuring
you mustn't have been configuring
they mustn't have been configuring	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I configure?
must you configure?
must he configure?
must we configure?
must you configure?
must they configure? 	must I be configuring?
must you be configuring?
must he be configuring?
must we be configuring?
must you be configuring?
must they be configuring? 	must I have configured?
must you have configured?
must he have configured?
must we have configured?
must you have configured?
must they have configured? 	must I have been configuring?
must you have been configuring?
must he have been configuring?
must we have been configuring?
must you have been configuring?
must they have been configuring? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I configure?
mustn't you configure?
mustn't he configure?
mustn't we configure?
mustn't you configure?
mustn't they configure? 	mustn't I be configuring?
mustn't you be configuring?
mustn't he be configuring?
mustn't we be configuring?
mustn't you be configuring?
mustn't they be configuring? 	mustn't I have configured?
mustn't you have configured?
mustn't he have configured?
mustn't we have configured?
mustn't you have configured?
mustn't they have configured? 	mustn't I have been configuring?
mustn't you have been configuring?
mustn't he have been configuring?
mustn't we have been configuring?
mustn't you have been configuring?
mustn't they have been configuring?