should preobtain
Verbe régulier : preobtain - preobtained- preobtained

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I'd preobtain
you'd preobtain
he'd preobtain
we'd preobtain
you'd preobtain
they'd preobtain 	I'd be preobtaining
you'd be preobtaining
he'd be preobtaining
we'd be preobtaining
you'd be preobtaining
they'd be preobtaining	I should've preobtained
you should've preobtained
he should've preobtained
we should've preobtained
you should've preobtained
they should've preobtained	I should've been preobtaining
you should've been preobtaining
he should've been preobtaining
we should've been preobtaining
you should've been preobtaining
they should've been preobtaining	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I shouldn't preobtain
you shouldn't preobtain
he shouldn't preobtain
we shouldn't preobtain
you shouldn't preobtain
they shouldn't preobtain 	I shouldn't be preobtaining
you shouldn't be preobtaining
he shouldn't be preobtaining
we shouldn't be preobtaining
you shouldn't be preobtaining
they shouldn't be preobtaining	I shouldn't have preobtained
you shouldn't have preobtained
he shouldn't have preobtained
we shouldn't have preobtained
you shouldn't have preobtained
they shouldn't have preobtained	I shouldn't have been preobtaining
you shouldn't have been preobtaining
he shouldn't have been preobtaining
we shouldn't have been preobtaining
you shouldn't have been preobtaining
they shouldn't have been preobtaining	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I preobtain?
should you preobtain?
should he preobtain?
should we preobtain?
should you preobtain?
should they preobtain? 	should I be preobtaining?
should you be preobtaining?
should he be preobtaining?
should we be preobtaining?
should you be preobtaining?
should they be preobtaining? 	should I have preobtained?
should you have preobtained?
should he have preobtained?
should we have preobtained?
should you have preobtained?
should they have preobtained? 	should I have been preobtaining?
should you have been preobtaining?
should he have been preobtaining?
should we have been preobtaining?
should you have been preobtaining?
should they have been preobtaining? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shouldn't I preobtain?
shouldn't you preobtain?
shouldn't he preobtain?
shouldn't we preobtain?
shouldn't you preobtain?
shouldn't they preobtain? 	shouldn't I be preobtaining?
shouldn't you be preobtaining?
shouldn't he be preobtaining?
shouldn't we be preobtaining?
shouldn't you be preobtaining?
shouldn't they be preobtaining? 	shouldn't I have preobtained?
shouldn't you have preobtained?
shouldn't he have preobtained?
shouldn't we have preobtained?
shouldn't you have preobtained?
shouldn't they have preobtained? 	shouldn't I have been preobtaining?
shouldn't you have been preobtaining?
shouldn't he have been preobtaining?
shouldn't we have been preobtaining?
shouldn't you have been preobtaining?
shouldn't they have been preobtaining?