I can park you can park he can park we can park you can park they can park
Forma com V-ing
I can be parking you can be parking he can be parking we can be parking you can be parking they can be parking
Perfeito
I can have parked you can have parked he can have parked we can have parked you can have parked they can have parked
Perfeito com V-ing
I can have been parking you can have been parking he can have been parking we can have been parking you can have been parking they can have been parking
Negação
Forma simple
I can't park you can't park he can't park we can't park you can't park they can't park
Forma com V-ing
I can't be parking you can't be parking he can't be parking we can't be parking you can't be parking they can't be parking
Perfeito
I can't have parked you can't have parked he can't have parked we can't have parked you can't have parked they can't have parked
Perfeito com V-ing
I can't have been parking you can't have been parking he can't have been parking we can't have been parking you can't have been parking they can't have been parking
Forma interrogativa
Forma simple
can I park? can you park? can he park? can we park? can you park? can they park?
Forma com V-ing
can I be parking? can you be parking? can he be parking? can we be parking? can you be parking? can they be parking?
Perfeito
can I have parked? can you have parked? can he have parked? can we have parked? can you have parked? can they have parked?
Perfeito com V-ing
can I have been parking? can you have been parking? can he have been parking? can we have been parking? can you have been parking? can they have been parking?
Forma interro-Negação
Forma simple
can't I park? can't you park? can't he park? can't we park? can't you park? can't they park?
Forma com V-ing
can't I be parking? can't you be parking? can't he be parking? can't we be parking? can't you be parking? can't they be parking?
Perfeito
can't I have parked? can't you have parked? can't he have parked? can't we have parked? can't you have parked? can't they have parked?
Perfeito com V-ing
can't I have been parking? can't you have been parking? can't he have been parking? can't we have been parking? can't you have been parking? can't they have been parking?