I can ping you can ping he can ping we can ping you can ping they can ping
Forma com V-ing
I can be pinging you can be pinging he can be pinging we can be pinging you can be pinging they can be pinging
Perfeito
I can have pinged you can have pinged he can have pinged we can have pinged you can have pinged they can have pinged
Perfeito com V-ing
I can have been pinging you can have been pinging he can have been pinging we can have been pinging you can have been pinging they can have been pinging
Negação
Forma simple
I can't ping you can't ping he can't ping we can't ping you can't ping they can't ping
Forma com V-ing
I can't be pinging you can't be pinging he can't be pinging we can't be pinging you can't be pinging they can't be pinging
Perfeito
I can't have pinged you can't have pinged he can't have pinged we can't have pinged you can't have pinged they can't have pinged
Perfeito com V-ing
I can't have been pinging you can't have been pinging he can't have been pinging we can't have been pinging you can't have been pinging they can't have been pinging
Forma interrogativa
Forma simple
can I ping? can you ping? can he ping? can we ping? can you ping? can they ping?
Forma com V-ing
can I be pinging? can you be pinging? can he be pinging? can we be pinging? can you be pinging? can they be pinging?
Perfeito
can I have pinged? can you have pinged? can he have pinged? can we have pinged? can you have pinged? can they have pinged?
Perfeito com V-ing
can I have been pinging? can you have been pinging? can he have been pinging? can we have been pinging? can you have been pinging? can they have been pinging?
Forma interro-Negação
Forma simple
can't I ping? can't you ping? can't he ping? can't we ping? can't you ping? can't they ping?
Forma com V-ing
can't I be pinging? can't you be pinging? can't he be pinging? can't we be pinging? can't you be pinging? can't they be pinging?
Perfeito
can't I have pinged? can't you have pinged? can't he have pinged? can't we have pinged? can't you have pinged? can't they have pinged?
Perfeito com V-ing
can't I have been pinging? can't you have been pinging? can't he have been pinging? can't we have been pinging? can't you have been pinging? can't they have been pinging?