I can run you can run he can run we can run you can run they can run
Forma con V-ing
I can be running you can be running he can be running we can be running you can be running they can be running
Perfetto
I can have run you can have run he can have run we can have run you can have run they can have run
Perfetto con V-ing
I can have been running you can have been running he can have been running we can have been running you can have been running they can have been running
Negazione
Forma semplice
I can't run you can't run he can't run we can't run you can't run they can't run
Forma con V-ing
I can't be running you can't be running he can't be running we can't be running you can't be running they can't be running
Perfetto
I can't have run you can't have run he can't have run we can't have run you can't have run they can't have run
Perfetto con V-ing
I can't have been running you can't have been running he can't have been running we can't have been running you can't have been running they can't have been running
Forma interrogativa
Forma semplice
can I run? can you run? can he run? can we run? can you run? can they run?
Forma con V-ing
can I be running? can you be running? can he be running? can we be running? can you be running? can they be running?
Perfetto
can I have run? can you have run? can he have run? can we have run? can you have run? can they have run?
Perfetto con V-ing
can I have been running? can you have been running? can he have been running? can we have been running? can you have been running? can they have been running?
Forma interro-negativa
Forma semplice
can't I run? can't you run? can't he run? can't we run? can't you run? can't they run?
Forma con V-ing
can't I be running? can't you be running? can't he be running? can't we be running? can't you be running? can't they be running?
Perfetto
can't I have run? can't you have run? can't he have run? can't we have run? can't you have run? can't they have run?
Perfetto con V-ing
can't I have been running? can't you have been running? can't he have been running? can't we have been running? can't you have been running? can't they have been running?