should 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'd grass
you'd grass
she'd grass
we'd grass
you'd grass
they'd grass 	I'd be grassing
you'd be grassing
she'd be grassing
we'd be grassing
you'd be grassing
they'd be grassing	I should've grassed
you should've grassed
she should've grassed
we should've grassed
you should've grassed
they should've grassed	I should've been grassing
you should've been grassing
she should've been grassing
we should've been grassing
you should've been grassing
they should've been grassing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I shouldn't grass
you shouldn't grass
she shouldn't grass
we shouldn't grass
you shouldn't grass
they shouldn't grass 	I shouldn't be grassing
you shouldn't be grassing
she shouldn't be grassing
we shouldn't be grassing
you shouldn't be grassing
they shouldn't be grassing	I shouldn't have grassed
you shouldn't have grassed
she shouldn't have grassed
we shouldn't have grassed
you shouldn't have grassed
they shouldn't have grassed	I shouldn't have been grassing
you shouldn't have been grassing
she shouldn't have been grassing
we shouldn't have been grassing
you shouldn't have been grassing
they shouldn't have been grassing	

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

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shouldn't I grass?
shouldn't you grass?
shouldn't she grass?
shouldn't we grass?
shouldn't you grass?
shouldn't they grass? 	shouldn't I be grassing?
shouldn't you be grassing?
shouldn't she be grassing?
shouldn't we be grassing?
shouldn't you be grassing?
shouldn't they be grassing? 	shouldn't I have grassed?
shouldn't you have grassed?
shouldn't she have grassed?
shouldn't we have grassed?
shouldn't you have grassed?
shouldn't they have grassed? 	shouldn't I have been grassing?
shouldn't you have been grassing?
shouldn't she have been grassing?
shouldn't we have been grassing?
shouldn't you have been grassing?
shouldn't they have been grassing?