I can extend you can extend he can extend we can extend you can extend they can extend
Forma con V-ing
I can be extending you can be extending he can be extending we can be extending you can be extending they can be extending
Perfetto
I can have extended you can have extended he can have extended we can have extended you can have extended they can have extended
Perfetto con V-ing
I can have been extending you can have been extending he can have been extending we can have been extending you can have been extending they can have been extending
Negazione
Forma semplice
I cannot extend you cannot extend he cannot extend we cannot extend you cannot extend they cannot extend
Forma con V-ing
I cannot be extending you cannot be extending he cannot be extending we cannot be extending you cannot be extending they cannot be extending
Perfetto
I cannot have extended you cannot have extended he cannot have extended we cannot have extended you cannot have extended they cannot have extended
Perfetto con V-ing
I cannot have been extending you cannot have been extending he cannot have been extending we cannot have been extending you cannot have been extending they cannot have been extending
Forma interrogativa
Forma semplice
can I extend? can you extend? can he extend? can we extend? can you extend? can they extend?
Forma con V-ing
can I be extending? can you be extending? can he be extending? can we be extending? can you be extending? can they be extending?
Perfetto
can I have extended? can you have extended? can he have extended? can we have extended? can you have extended? can they have extended?
Perfetto con V-ing
can I have been extending? can you have been extending? can he have been extending? can we have been extending? can you have been extending? can they have been extending?
Forma interro-negativa
Forma semplice
can I not extend? can you not extend? can he not extend? can we not extend? can you not extend? can they not extend?
Forma con V-ing
can I not be extending? can you not be extending? can he not be extending? can we not be extending? can you not be extending? can they not be extending?
Perfetto
can I not have extended? can you not have extended? can he not have extended? can we not have extended? can you not have extended? can they not have extended?
Perfetto con V-ing
can I not have been extending? can you not have been extending? can he not have been extending? can we not have been extending? can you not have been extending? can they not have been extending?