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