I may deaden you may deaden he may deaden we may deaden you may deaden they may deaden
V-ing form
I may be deadening you may be deadening he may be deadening we may be deadening you may be deadening they may be deadening
Perfect
I may have deadened you may have deadened he 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 he may have been deadening we may have been deadening you may have been deadening they may have been deadening
Negation
Simple form
I may not deaden you may not deaden he may not deaden we may not deaden you may not deaden they may not deaden
V-ing form
I may not be deadening you may not be deadening he may not be deadening we may not be deadening you may not be deadening they may not be deadening
Perfect
I may not have deadened you may not have deadened he may not have deadened we may not have deadened you may not have deadened they may not have deadened
V-ing perfect
I may not have been deadening you may not have been deadening he may not have been deadening we may not have been deadening you may not have been deadening they may not have been deadening
Interrogative form
Simple form
may I deaden? may you deaden? may he deaden? may we deaden? may you deaden? may they deaden?
V-ing form
may I be deadening? may you be deadening? may he be deadening? may we be deadening? may you be deadening? may they be deadening?
Perfect
may I have deadened? may you have deadened? may he 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 he have been deadening? may we have been deadening? may you have been deadening? may they have been deadening?
Interro-negative form
Simple form
may I not deaden? may you not deaden? may he not deaden? may we not deaden? may you not deaden? may they not deaden?
V-ing form
may I not be deadening? may you not be deadening? may he not be deadening? may we not be deadening? may you not be deadening? may they not be deadening?
Perfect
may I not have deadened? may you not have deadened? may he not have deadened? may we not have deadened? may you not have deadened? may they not have deadened?
V-ing perfect
may I not have been deadening? may you not have been deadening? may he not have been deadening? may we not have been deadening? may you not have been deadening? may they not have been deadening?