I may gravel you may gravel he may gravel we may gravel you may gravel they may gravel
Forma con V-ing
I may be gravelling you may be gravelling he may be gravelling we may be gravelling you may be gravelling they may be gravelling
Perfecto
I may have gravelled you may have gravelled he may have gravelled we may have gravelled you may have gravelled they may have gravelled
Perfecto con V-ing
I may have been gravelling you may have been gravelling he may have been gravelling we may have been gravelling you may have been gravelling they may have been gravelling
Negación
Forma simple
I may not gravel you may not gravel he may not gravel we may not gravel you may not gravel they may not gravel
Forma con V-ing
I may not be gravelling you may not be gravelling he may not be gravelling we may not be gravelling you may not be gravelling they may not be gravelling
Perfecto
I may not have gravelled you may not have gravelled he may not have gravelled we may not have gravelled you may not have gravelled they may not have gravelled
Perfecto con V-ing
I may not have been gravelling you may not have been gravelling he may not have been gravelling we may not have been gravelling you may not have been gravelling they may not have been gravelling
Forma interrogativa
Forma simple
may I gravel? may you gravel? may he gravel? may we gravel? may you gravel? may they gravel?
Forma con V-ing
may I be gravelling? may you be gravelling? may he be gravelling? may we be gravelling? may you be gravelling? may they be gravelling?
Perfecto
may I have gravelled? may you have gravelled? may he have gravelled? may we have gravelled? may you have gravelled? may they have gravelled?
Perfecto con V-ing
may I have been gravelling? may you have been gravelling? may he have been gravelling? may we have been gravelling? may you have been gravelling? may they have been gravelling?
Forma interro-negativa
Forma simple
may I not gravel? may you not gravel? may he not gravel? may we not gravel? may you not gravel? may they not gravel?
Forma con V-ing
may I not be gravelling? may you not be gravelling? may he not be gravelling? may we not be gravelling? may you not be gravelling? may they not be gravelling?
Perfecto
may I not have gravelled? may you not have gravelled? may he not have gravelled? may we not have gravelled? may you not have gravelled? may they not have gravelled?
Perfecto con V-ing
may I not have been gravelling? may you not have been gravelling? may he not have been gravelling? may we not have been gravelling? may you not have been gravelling? may they not have been gravelling?