must troll
Verbo regular: troll - trolled- trolled

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must troll
you must troll
he must troll
we must troll
you must troll
they must troll 	I must be trolling
you must be trolling
he must be trolling
we must be trolling
you must be trolling
they must be trolling	I must have trolled
you must have trolled
he must have trolled
we must have trolled
you must have trolled
they must have trolled	I must have been trolling
you must have been trolling
he must have been trolling
we must have been trolling
you must have been trolling
they must have been trolling	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't troll
you mustn't troll
he mustn't troll
we mustn't troll
you mustn't troll
they mustn't troll 	I mustn't be trolling
you mustn't be trolling
he mustn't be trolling
we mustn't be trolling
you mustn't be trolling
they mustn't be trolling	I mustn't have trolled
you mustn't have trolled
he mustn't have trolled
we mustn't have trolled
you mustn't have trolled
they mustn't have trolled	I mustn't have been trolling
you mustn't have been trolling
he mustn't have been trolling
we mustn't have been trolling
you mustn't have been trolling
they mustn't have been trolling	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I troll?
must you troll?
must he troll?
must we troll?
must you troll?
must they troll? 	must I be trolling?
must you be trolling?
must he be trolling?
must we be trolling?
must you be trolling?
must they be trolling? 	must I have trolled?
must you have trolled?
must he have trolled?
must we have trolled?
must you have trolled?
must they have trolled? 	must I have been trolling?
must you have been trolling?
must he have been trolling?
must we have been trolling?
must you have been trolling?
must they have been trolling? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I troll?
mustn't you troll?
mustn't he troll?
mustn't we troll?
mustn't you troll?
mustn't they troll? 	mustn't I be trolling?
mustn't you be trolling?
mustn't he be trolling?
mustn't we be trolling?
mustn't you be trolling?
mustn't they be trolling? 	mustn't I have trolled?
mustn't you have trolled?
mustn't he have trolled?
mustn't we have trolled?
mustn't you have trolled?
mustn't they have trolled? 	mustn't I have been trolling?
mustn't you have been trolling?
mustn't he have been trolling?
mustn't we have been trolling?
mustn't you have been trolling?
mustn't they have been trolling?