may underwork
Verbe régulier : underwork - underworked- underworked

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may underwork
you may underwork
she may underwork
we may underwork
you may underwork
they may underwork 	I may be underworking
you may be underworking
she may be underworking
we may be underworking
you may be underworking
they may be underworking	I may have underworked
you may have underworked
she may have underworked
we may have underworked
you may have underworked
they may have underworked	I may have been underworking
you may have been underworking
she may have been underworking
we may have been underworking
you may have been underworking
they may have been underworking	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mayn't underwork
you mayn't underwork
she mayn't underwork
we mayn't underwork
you mayn't underwork
they mayn't underwork 	I mayn't be underworking
you mayn't be underworking
she mayn't be underworking
we mayn't be underworking
you mayn't be underworking
they mayn't be underworking	I mayn't have underworked
you mayn't have underworked
she mayn't have underworked
we mayn't have underworked
you mayn't have underworked
they mayn't have underworked	I mayn't have been underworking
you mayn't have been underworking
she mayn't have been underworking
we mayn't have been underworking
you mayn't have been underworking
they mayn't have been underworking	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I underwork?
may you underwork?
may she underwork?
may we underwork?
may you underwork?
may they underwork? 	may I be underworking?
may you be underworking?
may she be underworking?
may we be underworking?
may you be underworking?
may they be underworking? 	may I have underworked?
may you have underworked?
may she have underworked?
may we have underworked?
may you have underworked?
may they have underworked? 	may I have been underworking?
may you have been underworking?
may she have been underworking?
may we have been underworking?
may you have been underworking?
may they have been underworking? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mayn't I underwork?
mayn't you underwork?
mayn't she underwork?
mayn't we underwork?
mayn't you underwork?
mayn't they underwork? 	mayn't I be underworking?
mayn't you be underworking?
mayn't she be underworking?
mayn't we be underworking?
mayn't you be underworking?
mayn't they be underworking? 	mayn't I have underworked?
mayn't you have underworked?
mayn't she have underworked?
mayn't we have underworked?
mayn't you have underworked?
mayn't they have underworked? 	mayn't I have been underworking?
mayn't you have been underworking?
mayn't she have been underworking?
mayn't we have been underworking?
mayn't you have been underworking?
mayn't they have been underworking?