must advantage
Verbo regular: advantage - advantaged- advantaged

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must advantage
you must advantage
she must advantage
we must advantage
you must advantage
they must advantage 	I must be advantaging
you must be advantaging
she must be advantaging
we must be advantaging
you must be advantaging
they must be advantaging	I must have advantaged
you must have advantaged
she must have advantaged
we must have advantaged
you must have advantaged
they must have advantaged	I must have been advantaging
you must have been advantaging
she must have been advantaging
we must have been advantaging
you must have been advantaging
they must have been advantaging	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't advantage
you mustn't advantage
she mustn't advantage
we mustn't advantage
you mustn't advantage
they mustn't advantage 	I mustn't be advantaging
you mustn't be advantaging
she mustn't be advantaging
we mustn't be advantaging
you mustn't be advantaging
they mustn't be advantaging	I mustn't have advantaged
you mustn't have advantaged
she mustn't have advantaged
we mustn't have advantaged
you mustn't have advantaged
they mustn't have advantaged	I mustn't have been advantaging
you mustn't have been advantaging
she mustn't have been advantaging
we mustn't have been advantaging
you mustn't have been advantaging
they mustn't have been advantaging	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I advantage?
must you advantage?
must she advantage?
must we advantage?
must you advantage?
must they advantage? 	must I be advantaging?
must you be advantaging?
must she be advantaging?
must we be advantaging?
must you be advantaging?
must they be advantaging? 	must I have advantaged?
must you have advantaged?
must she have advantaged?
must we have advantaged?
must you have advantaged?
must they have advantaged? 	must I have been advantaging?
must you have been advantaging?
must she have been advantaging?
must we have been advantaging?
must you have been advantaging?
must they have been advantaging? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I advantage?
mustn't you advantage?
mustn't she advantage?
mustn't we advantage?
mustn't you advantage?
mustn't they advantage? 	mustn't I be advantaging?
mustn't you be advantaging?
mustn't she be advantaging?
mustn't we be advantaging?
mustn't you be advantaging?
mustn't they be advantaging? 	mustn't I have advantaged?
mustn't you have advantaged?
mustn't she have advantaged?
mustn't we have advantaged?
mustn't you have advantaged?
mustn't they have advantaged? 	mustn't I have been advantaging?
mustn't you have been advantaging?
mustn't she have been advantaging?
mustn't we have been advantaging?
mustn't you have been advantaging?
mustn't they have been advantaging?