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