I can gravel you can gravel he can gravel we can gravel you can gravel they can gravel
Forma con V-ing
I can be gravelling you can be gravelling he can be gravelling we can be gravelling you can be gravelling they can be gravelling
Perfetto
I can have gravelled you can have gravelled he can have gravelled we can have gravelled you can have gravelled they can have gravelled
Perfetto con V-ing
I can have been gravelling you can have been gravelling he can have been gravelling we can have been gravelling you can have been gravelling they can have been gravelling
Negazione
Forma semplice
I cannot gravel you cannot gravel he cannot gravel we cannot gravel you cannot gravel they cannot gravel
Forma con V-ing
I cannot be gravelling you cannot be gravelling he cannot be gravelling we cannot be gravelling you cannot be gravelling they cannot be gravelling
Perfetto
I cannot have gravelled you cannot have gravelled he cannot have gravelled we cannot have gravelled you cannot have gravelled they cannot have gravelled
Perfetto con V-ing
I cannot have been gravelling you cannot have been gravelling he cannot have been gravelling we cannot have been gravelling you cannot have been gravelling they cannot have been gravelling
Forma interrogativa
Forma semplice
can I gravel? can you gravel? can he gravel? can we gravel? can you gravel? can they gravel?
Forma con V-ing
can I be gravelling? can you be gravelling? can he be gravelling? can we be gravelling? can you be gravelling? can they be gravelling?
Perfetto
can I have gravelled? can you have gravelled? can he have gravelled? can we have gravelled? can you have gravelled? can they have gravelled?
Perfetto con V-ing
can I have been gravelling? can you have been gravelling? can he have been gravelling? can we have been gravelling? can you have been gravelling? can they have been gravelling?
Forma interro-negativa
Forma semplice
can I not gravel? can you not gravel? can he not gravel? can we not gravel? can you not gravel? can they not gravel?
Forma con V-ing
can I not be gravelling? can you not be gravelling? can he not be gravelling? can we not be gravelling? can you not be gravelling? can they not be gravelling?
Perfetto
can I not have gravelled? can you not have gravelled? can he not have gravelled? can we not have gravelled? can you not have gravelled? can they not have gravelled?
Perfetto con V-ing
can I not have been gravelling? can you not have been gravelling? can he not have been gravelling? can we not have been gravelling? can you not have been gravelling? can they not have been gravelling?