should ground
Verbe régulier : ground - grounded- grounded
Traduction française : fonder - échouer 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I'd ground
you'd ground
he'd ground
we'd ground
you'd ground
they'd ground 	I'd be grounding
you'd be grounding
he'd be grounding
we'd be grounding
you'd be grounding
they'd be grounding	I should've grounded
you should've grounded
he should've grounded
we should've grounded
you should've grounded
they should've grounded	I should've been grounding
you should've been grounding
he should've been grounding
we should've been grounding
you should've been grounding
they should've been grounding	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I shouldn't ground
you shouldn't ground
he shouldn't ground
we shouldn't ground
you shouldn't ground
they shouldn't ground 	I shouldn't be grounding
you shouldn't be grounding
he shouldn't be grounding
we shouldn't be grounding
you shouldn't be grounding
they shouldn't be grounding	I shouldn't have grounded
you shouldn't have grounded
he shouldn't have grounded
we shouldn't have grounded
you shouldn't have grounded
they shouldn't have grounded	I shouldn't have been grounding
you shouldn't have been grounding
he shouldn't have been grounding
we shouldn't have been grounding
you shouldn't have been grounding
they shouldn't have been grounding	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I ground?
should you ground?
should he ground?
should we ground?
should you ground?
should they ground? 	should I be grounding?
should you be grounding?
should he be grounding?
should we be grounding?
should you be grounding?
should they be grounding? 	should I have grounded?
should you have grounded?
should he have grounded?
should we have grounded?
should you have grounded?
should they have grounded? 	should I have been grounding?
should you have been grounding?
should he have been grounding?
should we have been grounding?
should you have been grounding?
should they have been grounding? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shouldn't I ground?
shouldn't you ground?
shouldn't he ground?
shouldn't we ground?
shouldn't you ground?
shouldn't they ground? 	shouldn't I be grounding?
shouldn't you be grounding?
shouldn't he be grounding?
shouldn't we be grounding?
shouldn't you be grounding?
shouldn't they be grounding? 	shouldn't I have grounded?
shouldn't you have grounded?
shouldn't he have grounded?
shouldn't we have grounded?
shouldn't you have grounded?
shouldn't they have grounded? 	shouldn't I have been grounding?
shouldn't you have been grounding?
shouldn't he have been grounding?
shouldn't we have been grounding?
shouldn't you have been grounding?
shouldn't they have been grounding?