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
he may lump
we may lump
you may lump
they may lump 	I may be lumping
you may be lumping
he may be lumping
we may be lumping
you may be lumping
they may be lumping	I may have lumped
you may have lumped
he 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
he 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
he 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
he 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
he 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
he 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 he lump?
may we lump?
may you lump?
may they lump? 	may I be lumping?
may you be lumping?
may he be lumping?
may we be lumping?
may you be lumping?
may they be lumping? 	may I have lumped?
may you have lumped?
may he 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 he 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 he 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 he 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 he 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 he have been lumping?
mayn't we have been lumping?
mayn't you have been lumping?
mayn't they have been lumping?