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 mayn't gravel you mayn't gravel he mayn't gravel we mayn't gravel you mayn't gravel they mayn't gravel
Forma con V-ing
I mayn't be gravelling you mayn't be gravelling he mayn't be gravelling we mayn't be gravelling you mayn't be gravelling they mayn't be gravelling
Perfecto
I mayn't have gravelled you mayn't have gravelled he mayn't have gravelled we mayn't have gravelled you mayn't have gravelled they mayn't have gravelled
Perfecto con V-ing
I mayn't have been gravelling you mayn't have been gravelling he mayn't have been gravelling we mayn't have been gravelling you mayn't have been gravelling they mayn't 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
mayn't I gravel? mayn't you gravel? mayn't he gravel? mayn't we gravel? mayn't you gravel? mayn't they gravel?
Forma con V-ing
mayn't I be gravelling? mayn't you be gravelling? mayn't he be gravelling? mayn't we be gravelling? mayn't you be gravelling? mayn't they be gravelling?
Perfecto
mayn't I have gravelled? mayn't you have gravelled? mayn't he have gravelled? mayn't we have gravelled? mayn't you have gravelled? mayn't they have gravelled?
Perfecto con V-ing
mayn't I have been gravelling? mayn't you have been gravelling? mayn't he have been gravelling? mayn't we have been gravelling? mayn't you have been gravelling? mayn't they have been gravelling?