I can restart you can restart he can restart we can restart you can restart they can restart
Forma com V-ing
I can be restarting you can be restarting he can be restarting we can be restarting you can be restarting they can be restarting
Perfeito
I can have restarted you can have restarted he can have restarted we can have restarted you can have restarted they can have restarted
Perfeito com V-ing
I can have been restarting you can have been restarting he can have been restarting we can have been restarting you can have been restarting they can have been restarting
Negação
Forma simple
I can't restart you can't restart he can't restart we can't restart you can't restart they can't restart
Forma com V-ing
I can't be restarting you can't be restarting he can't be restarting we can't be restarting you can't be restarting they can't be restarting
Perfeito
I can't have restarted you can't have restarted he can't have restarted we can't have restarted you can't have restarted they can't have restarted
Perfeito com V-ing
I can't have been restarting you can't have been restarting he can't have been restarting we can't have been restarting you can't have been restarting they can't have been restarting
Forma interrogativa
Forma simple
can I restart? can you restart? can he restart? can we restart? can you restart? can they restart?
Forma com V-ing
can I be restarting? can you be restarting? can he be restarting? can we be restarting? can you be restarting? can they be restarting?
Perfeito
can I have restarted? can you have restarted? can he have restarted? can we have restarted? can you have restarted? can they have restarted?
Perfeito com V-ing
can I have been restarting? can you have been restarting? can he have been restarting? can we have been restarting? can you have been restarting? can they have been restarting?
Forma interro-Negação
Forma simple
can't I restart? can't you restart? can't he restart? can't we restart? can't you restart? can't they restart?
Forma com V-ing
can't I be restarting? can't you be restarting? can't he be restarting? can't we be restarting? can't you be restarting? can't they be restarting?
Perfeito
can't I have restarted? can't you have restarted? can't he have restarted? can't we have restarted? can't you have restarted? can't they have restarted?
Perfeito com V-ing
can't I have been restarting? can't you have been restarting? can't he have been restarting? can't we have been restarting? can't you have been restarting? can't they have been restarting?