may lump
Verbe régulier : lump - lumped- lumped
Traduction française : regrouper 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may lump
you may lump
she may lump
we may lump
you may lump
they may lump 	I may be lumping
you may be lumping
she may be lumping
we may be lumping
you may be lumping
they may be lumping	I may have lumped
you may have lumped
she may have lumped
we may have lumped
you may have lumped
they may have lumped	I may have been lumping
you may have been lumping
she may have been lumping
we may have been lumping
you may have been lumping
they may have been lumping	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mayn't lump
you mayn't lump
she mayn't lump
we mayn't lump
you mayn't lump
they mayn't lump 	I mayn't be lumping
you mayn't be lumping
she mayn't be lumping
we mayn't be lumping
you mayn't be lumping
they mayn't be lumping	I mayn't have lumped
you mayn't have lumped
she mayn't have lumped
we mayn't have lumped
you mayn't have lumped
they mayn't have lumped	I mayn't have been lumping
you mayn't have been lumping
she mayn't have been lumping
we mayn't have been lumping
you mayn't have been lumping
they mayn't have been lumping	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I lump?
may you lump?
may she lump?
may we lump?
may you lump?
may they lump? 	may I be lumping?
may you be lumping?
may she be lumping?
may we be lumping?
may you be lumping?
may they be lumping? 	may I have lumped?
may you have lumped?
may she have lumped?
may we have lumped?
may you have lumped?
may they have lumped? 	may I have been lumping?
may you have been lumping?
may she have been lumping?
may we have been lumping?
may you have been lumping?
may they have been lumping? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mayn't I lump?
mayn't you lump?
mayn't she lump?
mayn't we lump?
mayn't you lump?
mayn't they lump? 	mayn't I be lumping?
mayn't you be lumping?
mayn't she be lumping?
mayn't we be lumping?
mayn't you be lumping?
mayn't they be lumping? 	mayn't I have lumped?
mayn't you have lumped?
mayn't she have lumped?
mayn't we have lumped?
mayn't you have lumped?
mayn't they have lumped? 	mayn't I have been lumping?
mayn't you have been lumping?
mayn't she have been lumping?
mayn't we have been lumping?
mayn't you have been lumping?
mayn't they have been lumping?