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