I may regrind you may regrind he may regrind we may regrind you may regrind they may regrind
Forme en V-ing
I may be regrinding you may be regrinding he may be regrinding we may be regrinding you may be regrinding they may be regrinding
Perfect
I may have reground you may have reground he may have reground we may have reground you may have reground they may have reground
Perfect en V-ing
I may have been regrinding you may have been regrinding he may have been regrinding we may have been regrinding you may have been regrinding they may have been regrinding
Négation
Forme simple
I mayn't regrind you mayn't regrind he mayn't regrind we mayn't regrind you mayn't regrind they mayn't regrind
Forme en V-ing
I mayn't be regrinding you mayn't be regrinding he mayn't be regrinding we mayn't be regrinding you mayn't be regrinding they mayn't be regrinding
Perfect
I mayn't have reground you mayn't have reground he mayn't have reground we mayn't have reground you mayn't have reground they mayn't have reground
Perfect en V-ing
I mayn't have been regrinding you mayn't have been regrinding he mayn't have been regrinding we mayn't have been regrinding you mayn't have been regrinding they mayn't have been regrinding
Forme interrogative
Forme simple
may I regrind? may you regrind? may he regrind? may we regrind? may you regrind? may they regrind?
Forme en V-ing
may I be regrinding? may you be regrinding? may he be regrinding? may we be regrinding? may you be regrinding? may they be regrinding?
Perfect
may I have reground? may you have reground? may he have reground? may we have reground? may you have reground? may they have reground?
Perfect en V-ing
may I have been regrinding? may you have been regrinding? may he have been regrinding? may we have been regrinding? may you have been regrinding? may they have been regrinding?
Forme interro-négative
Forme simple
mayn't I regrind? mayn't you regrind? mayn't he regrind? mayn't we regrind? mayn't you regrind? mayn't they regrind?
Forme en V-ing
mayn't I be regrinding? mayn't you be regrinding? mayn't he be regrinding? mayn't we be regrinding? mayn't you be regrinding? mayn't they be regrinding?
Perfect
mayn't I have reground? mayn't you have reground? mayn't he have reground? mayn't we have reground? mayn't you have reground? mayn't they have reground?
Perfect en V-ing
mayn't I have been regrinding? mayn't you have been regrinding? mayn't he have been regrinding? mayn't we have been regrinding? mayn't you have been regrinding? mayn't they have been regrinding?