I can root you can root he can root we can root you can root they can root
Forma com V-ing
I can be rooting you can be rooting he can be rooting we can be rooting you can be rooting they can be rooting
Perfeito
I can have rooted you can have rooted he can have rooted we can have rooted you can have rooted they can have rooted
Perfeito com V-ing
I can have been rooting you can have been rooting he can have been rooting we can have been rooting you can have been rooting they can have been rooting
Negação
Forma simple
I can't root you can't root he can't root we can't root you can't root they can't root
Forma com V-ing
I can't be rooting you can't be rooting he can't be rooting we can't be rooting you can't be rooting they can't be rooting
Perfeito
I can't have rooted you can't have rooted he can't have rooted we can't have rooted you can't have rooted they can't have rooted
Perfeito com V-ing
I can't have been rooting you can't have been rooting he can't have been rooting we can't have been rooting you can't have been rooting they can't have been rooting
Forma interrogativa
Forma simple
can I root? can you root? can he root? can we root? can you root? can they root?
Forma com V-ing
can I be rooting? can you be rooting? can he be rooting? can we be rooting? can you be rooting? can they be rooting?
Perfeito
can I have rooted? can you have rooted? can he have rooted? can we have rooted? can you have rooted? can they have rooted?
Perfeito com V-ing
can I have been rooting? can you have been rooting? can he have been rooting? can we have been rooting? can you have been rooting? can they have been rooting?
Forma interro-Negação
Forma simple
can't I root? can't you root? can't he root? can't we root? can't you root? can't they root?
Forma com V-ing
can't I be rooting? can't you be rooting? can't he be rooting? can't we be rooting? can't you be rooting? can't they be rooting?
Perfeito
can't I have rooted? can't you have rooted? can't he have rooted? can't we have rooted? can't you have rooted? can't they have rooted?
Perfeito com V-ing
can't I have been rooting? can't you have been rooting? can't he have been rooting? can't we have been rooting? can't you have been rooting? can't they have been rooting?