should prework
Verbe régulier : prework - preworked- preworked

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I'd prework
you'd prework
he'd prework
we'd prework
you'd prework
they'd prework 	I'd be preworking
you'd be preworking
he'd be preworking
we'd be preworking
you'd be preworking
they'd be preworking	I should've preworked
you should've preworked
he should've preworked
we should've preworked
you should've preworked
they should've preworked	I should've been preworking
you should've been preworking
he should've been preworking
we should've been preworking
you should've been preworking
they should've been preworking	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I shouldn't prework
you shouldn't prework
he shouldn't prework
we shouldn't prework
you shouldn't prework
they shouldn't prework 	I shouldn't be preworking
you shouldn't be preworking
he shouldn't be preworking
we shouldn't be preworking
you shouldn't be preworking
they shouldn't be preworking	I shouldn't have preworked
you shouldn't have preworked
he shouldn't have preworked
we shouldn't have preworked
you shouldn't have preworked
they shouldn't have preworked	I shouldn't have been preworking
you shouldn't have been preworking
he shouldn't have been preworking
we shouldn't have been preworking
you shouldn't have been preworking
they shouldn't have been preworking	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I prework?
should you prework?
should he prework?
should we prework?
should you prework?
should they prework? 	should I be preworking?
should you be preworking?
should he be preworking?
should we be preworking?
should you be preworking?
should they be preworking? 	should I have preworked?
should you have preworked?
should he have preworked?
should we have preworked?
should you have preworked?
should they have preworked? 	should I have been preworking?
should you have been preworking?
should he have been preworking?
should we have been preworking?
should you have been preworking?
should they have been preworking? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shouldn't I prework?
shouldn't you prework?
shouldn't he prework?
shouldn't we prework?
shouldn't you prework?
shouldn't they prework? 	shouldn't I be preworking?
shouldn't you be preworking?
shouldn't he be preworking?
shouldn't we be preworking?
shouldn't you be preworking?
shouldn't they be preworking? 	shouldn't I have preworked?
shouldn't you have preworked?
shouldn't he have preworked?
shouldn't we have preworked?
shouldn't you have preworked?
shouldn't they have preworked? 	shouldn't I have been preworking?
shouldn't you have been preworking?
shouldn't he have been preworking?
shouldn't we have been preworking?
shouldn't you have been preworking?
shouldn't they have been preworking?