I may pave you may pave he may pave we may pave you may pave they may pave
V-ing form
I may be paving you may be paving he may be paving we may be paving you may be paving they may be paving
Perfect
I may have paved you may have paved he may have paved we may have paved you may have paved they may have paved
V-ing perfect
I may have been paving you may have been paving he may have been paving we may have been paving you may have been paving they may have been paving
Negation
Simple form
I mayn't pave you mayn't pave he mayn't pave we mayn't pave you mayn't pave they mayn't pave
V-ing form
I mayn't be paving you mayn't be paving he mayn't be paving we mayn't be paving you mayn't be paving they mayn't be paving
Perfect
I mayn't have paved you mayn't have paved he mayn't have paved we mayn't have paved you mayn't have paved they mayn't have paved
V-ing perfect
I mayn't have been paving you mayn't have been paving he mayn't have been paving we mayn't have been paving you mayn't have been paving they mayn't have been paving
Interrogative form
Simple form
may I pave? may you pave? may he pave? may we pave? may you pave? may they pave?
V-ing form
may I be paving? may you be paving? may he be paving? may we be paving? may you be paving? may they be paving?
Perfect
may I have paved? may you have paved? may he have paved? may we have paved? may you have paved? may they have paved?
V-ing perfect
may I have been paving? may you have been paving? may he have been paving? may we have been paving? may you have been paving? may they have been paving?
Interro-negative form
Simple form
mayn't I pave? mayn't you pave? mayn't he pave? mayn't we pave? mayn't you pave? mayn't they pave?
V-ing form
mayn't I be paving? mayn't you be paving? mayn't he be paving? mayn't we be paving? mayn't you be paving? mayn't they be paving?
Perfect
mayn't I have paved? mayn't you have paved? mayn't he have paved? mayn't we have paved? mayn't you have paved? mayn't they have paved?
V-ing perfect
mayn't I have been paving? mayn't you have been paving? mayn't he have been paving? mayn't we have been paving? mayn't you have been paving? mayn't they have been paving?