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