I may deaden you may deaden she may deaden we may deaden you may deaden they may deaden
V-ing form
I may be deadening you may be deadening she may be deadening we may be deadening you may be deadening they may be deadening
Perfect
I may have deadened you may have deadened she may have deadened we may have deadened you may have deadened they may have deadened
V-ing perfect
I may have been deadening you may have been deadening she may have been deadening we may have been deadening you may have been deadening they may have been deadening
Negation
Simple form
I mayn't deaden you mayn't deaden she mayn't deaden we mayn't deaden you mayn't deaden they mayn't deaden
V-ing form
I mayn't be deadening you mayn't be deadening she mayn't be deadening we mayn't be deadening you mayn't be deadening they mayn't be deadening
Perfect
I mayn't have deadened you mayn't have deadened she mayn't have deadened we mayn't have deadened you mayn't have deadened they mayn't have deadened
V-ing perfect
I mayn't have been deadening you mayn't have been deadening she mayn't have been deadening we mayn't have been deadening you mayn't have been deadening they mayn't have been deadening
Interrogative form
Simple form
may I deaden? may you deaden? may she deaden? may we deaden? may you deaden? may they deaden?
V-ing form
may I be deadening? may you be deadening? may she be deadening? may we be deadening? may you be deadening? may they be deadening?
Perfect
may I have deadened? may you have deadened? may she have deadened? may we have deadened? may you have deadened? may they have deadened?
V-ing perfect
may I have been deadening? may you have been deadening? may she have been deadening? may we have been deadening? may you have been deadening? may they have been deadening?
Interro-negative form
Simple form
mayn't I deaden? mayn't you deaden? mayn't she deaden? mayn't we deaden? mayn't you deaden? mayn't they deaden?
V-ing form
mayn't I be deadening? mayn't you be deadening? mayn't she be deadening? mayn't we be deadening? mayn't you be deadening? mayn't they be deadening?
Perfect
mayn't I have deadened? mayn't you have deadened? mayn't she have deadened? mayn't we have deadened? mayn't you have deadened? mayn't they have deadened?
V-ing perfect
mayn't I have been deadening? mayn't you have been deadening? mayn't she have been deadening? mayn't we have been deadening? mayn't you have been deadening? mayn't they have been deadening?