may grump
Verbo regolare: grump - grumped- grumped

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I may grump
you may grump
he may grump
we may grump
you may grump
they may grump 	I may be grumping
you may be grumping
he may be grumping
we may be grumping
you may be grumping
they may be grumping	I may have grumped
you may have grumped
he may have grumped
we may have grumped
you may have grumped
they may have grumped	I may have been grumping
you may have been grumping
he may have been grumping
we may have been grumping
you may have been grumping
they may have been grumping	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I mayn't grump
you mayn't grump
he mayn't grump
we mayn't grump
you mayn't grump
they mayn't grump 	I mayn't be grumping
you mayn't be grumping
he mayn't be grumping
we mayn't be grumping
you mayn't be grumping
they mayn't be grumping	I mayn't have grumped
you mayn't have grumped
he mayn't have grumped
we mayn't have grumped
you mayn't have grumped
they mayn't have grumped	I mayn't have been grumping
you mayn't have been grumping
he mayn't have been grumping
we mayn't have been grumping
you mayn't have been grumping
they mayn't have been grumping	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
may I grump?
may you grump?
may he grump?
may we grump?
may you grump?
may they grump? 	may I be grumping?
may you be grumping?
may he be grumping?
may we be grumping?
may you be grumping?
may they be grumping? 	may I have grumped?
may you have grumped?
may he have grumped?
may we have grumped?
may you have grumped?
may they have grumped? 	may I have been grumping?
may you have been grumping?
may he have been grumping?
may we have been grumping?
may you have been grumping?
may they have been grumping? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
mayn't I grump?
mayn't you grump?
mayn't he grump?
mayn't we grump?
mayn't you grump?
mayn't they grump? 	mayn't I be grumping?
mayn't you be grumping?
mayn't he be grumping?
mayn't we be grumping?
mayn't you be grumping?
mayn't they be grumping? 	mayn't I have grumped?
mayn't you have grumped?
mayn't he have grumped?
mayn't we have grumped?
mayn't you have grumped?
mayn't they have grumped? 	mayn't I have been grumping?
mayn't you have been grumping?
mayn't he have been grumping?
mayn't we have been grumping?
mayn't you have been grumping?
mayn't they have been grumping?