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