should greaten
Verbe régulier : greaten - greatened- greatened

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I'd greaten
you'd greaten
he'd greaten
we'd greaten
you'd greaten
they'd greaten 	I'd be greatening
you'd be greatening
he'd be greatening
we'd be greatening
you'd be greatening
they'd be greatening	I should've greatened
you should've greatened
he should've greatened
we should've greatened
you should've greatened
they should've greatened	I should've been greatening
you should've been greatening
he should've been greatening
we should've been greatening
you should've been greatening
they should've been greatening	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I shouldn't greaten
you shouldn't greaten
he shouldn't greaten
we shouldn't greaten
you shouldn't greaten
they shouldn't greaten 	I shouldn't be greatening
you shouldn't be greatening
he shouldn't be greatening
we shouldn't be greatening
you shouldn't be greatening
they shouldn't be greatening	I shouldn't have greatened
you shouldn't have greatened
he shouldn't have greatened
we shouldn't have greatened
you shouldn't have greatened
they shouldn't have greatened	I shouldn't have been greatening
you shouldn't have been greatening
he shouldn't have been greatening
we shouldn't have been greatening
you shouldn't have been greatening
they shouldn't have been greatening	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I greaten?
should you greaten?
should he greaten?
should we greaten?
should you greaten?
should they greaten? 	should I be greatening?
should you be greatening?
should he be greatening?
should we be greatening?
should you be greatening?
should they be greatening? 	should I have greatened?
should you have greatened?
should he have greatened?
should we have greatened?
should you have greatened?
should they have greatened? 	should I have been greatening?
should you have been greatening?
should he have been greatening?
should we have been greatening?
should you have been greatening?
should they have been greatening? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shouldn't I greaten?
shouldn't you greaten?
shouldn't he greaten?
shouldn't we greaten?
shouldn't you greaten?
shouldn't they greaten? 	shouldn't I be greatening?
shouldn't you be greatening?
shouldn't he be greatening?
shouldn't we be greatening?
shouldn't you be greatening?
shouldn't they be greatening? 	shouldn't I have greatened?
shouldn't you have greatened?
shouldn't he have greatened?
shouldn't we have greatened?
shouldn't you have greatened?
shouldn't they have greatened? 	shouldn't I have been greatening?
shouldn't you have been greatening?
shouldn't he have been greatening?
shouldn't we have been greatening?
shouldn't you have been greatening?
shouldn't they have been greatening?