may grass
Verbe régulier : grass - grassed- grassed
Traduction française : (US) mettre au vert - (UK) cafarder 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may grass
you may grass
he may grass
we may grass
you may grass
they may grass 	I may be grassing
you may be grassing
he may be grassing
we may be grassing
you may be grassing
they may be grassing	I may have grassed
you may have grassed
he may have grassed
we may have grassed
you may have grassed
they may have grassed	I may have been grassing
you may have been grassing
he may have been grassing
we may have been grassing
you may have been grassing
they may have been grassing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may not grass
you may not grass
he may not grass
we may not grass
you may not grass
they may not grass 	I may not be grassing
you may not be grassing
he may not be grassing
we may not be grassing
you may not be grassing
they may not be grassing	I may not have grassed
you may not have grassed
he may not have grassed
we may not have grassed
you may not have grassed
they may not have grassed	I may not have been grassing
you may not have been grassing
he may not have been grassing
we may not have been grassing
you may not have been grassing
they may not have been grassing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I grass?
may you grass?
may he grass?
may we grass?
may you grass?
may they grass? 	may I be grassing?
may you be grassing?
may he be grassing?
may we be grassing?
may you be grassing?
may they be grassing? 	may I have grassed?
may you have grassed?
may he have grassed?
may we have grassed?
may you have grassed?
may they have grassed? 	may I have been grassing?
may you have been grassing?
may he have been grassing?
may we have been grassing?
may you have been grassing?
may they have been grassing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I not grass?
may you not grass?
may he not grass?
may we not grass?
may you not grass?
may they not grass? 	may I not be grassing?
may you not be grassing?
may he not be grassing?
may we not be grassing?
may you not be grassing?
may they not be grassing? 	may I not have grassed?
may you not have grassed?
may he not have grassed?
may we not have grassed?
may you not have grassed?
may they not have grassed? 	may I not have been grassing?
may you not have been grassing?
may he not have been grassing?
may we not have been grassing?
may you not have been grassing?
may they not have been grassing?