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