must outmaster
Verbo regular: outmaster - outmastered- outmastered

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must outmaster
you must outmaster
he must outmaster
we must outmaster
you must outmaster
they must outmaster 	I must be outmastering
you must be outmastering
he must be outmastering
we must be outmastering
you must be outmastering
they must be outmastering	I must have outmastered
you must have outmastered
he must have outmastered
we must have outmastered
you must have outmastered
they must have outmastered	I must have been outmastering
you must have been outmastering
he must have been outmastering
we must have been outmastering
you must have been outmastering
they must have been outmastering	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not outmaster
you must not outmaster
he must not outmaster
we must not outmaster
you must not outmaster
they must not outmaster 	I must not be outmastering
you must not be outmastering
he must not be outmastering
we must not be outmastering
you must not be outmastering
they must not be outmastering	I must not have outmastered
you must not have outmastered
he must not have outmastered
we must not have outmastered
you must not have outmastered
they must not have outmastered	I must not have been outmastering
you must not have been outmastering
he must not have been outmastering
we must not have been outmastering
you must not have been outmastering
they must not have been outmastering	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I outmaster?
must you outmaster?
must he outmaster?
must we outmaster?
must you outmaster?
must they outmaster? 	must I be outmastering?
must you be outmastering?
must he be outmastering?
must we be outmastering?
must you be outmastering?
must they be outmastering? 	must I have outmastered?
must you have outmastered?
must he have outmastered?
must we have outmastered?
must you have outmastered?
must they have outmastered? 	must I have been outmastering?
must you have been outmastering?
must he have been outmastering?
must we have been outmastering?
must you have been outmastering?
must they have been outmastering? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not outmaster?
must you not outmaster?
must he not outmaster?
must we not outmaster?
must you not outmaster?
must they not outmaster? 	must I not be outmastering?
must you not be outmastering?
must he not be outmastering?
must we not be outmastering?
must you not be outmastering?
must they not be outmastering? 	must I not have outmastered?
must you not have outmastered?
must he not have outmastered?
must we not have outmastered?
must you not have outmastered?
must they not have outmastered? 	must I not have been outmastering?
must you not have been outmastering?
must he not have been outmastering?
must we not have been outmastering?
must you not have been outmastering?
must they not have been outmastering?