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