should preboil
Verbe régulier : preboil - preboiled- preboiled

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I'd preboil
you'd preboil
she'd preboil
we'd preboil
you'd preboil
they'd preboil 	I'd be preboiling
you'd be preboiling
she'd be preboiling
we'd be preboiling
you'd be preboiling
they'd be preboiling	I should've preboiled
you should've preboiled
she should've preboiled
we should've preboiled
you should've preboiled
they should've preboiled	I should've been preboiling
you should've been preboiling
she should've been preboiling
we should've been preboiling
you should've been preboiling
they should've been preboiling	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I shouldn't preboil
you shouldn't preboil
she shouldn't preboil
we shouldn't preboil
you shouldn't preboil
they shouldn't preboil 	I shouldn't be preboiling
you shouldn't be preboiling
she shouldn't be preboiling
we shouldn't be preboiling
you shouldn't be preboiling
they shouldn't be preboiling	I shouldn't have preboiled
you shouldn't have preboiled
she shouldn't have preboiled
we shouldn't have preboiled
you shouldn't have preboiled
they shouldn't have preboiled	I shouldn't have been preboiling
you shouldn't have been preboiling
she shouldn't have been preboiling
we shouldn't have been preboiling
you shouldn't have been preboiling
they shouldn't have been preboiling	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I preboil?
should you preboil?
should she preboil?
should we preboil?
should you preboil?
should they preboil? 	should I be preboiling?
should you be preboiling?
should she be preboiling?
should we be preboiling?
should you be preboiling?
should they be preboiling? 	should I have preboiled?
should you have preboiled?
should she have preboiled?
should we have preboiled?
should you have preboiled?
should they have preboiled? 	should I have been preboiling?
should you have been preboiling?
should she have been preboiling?
should we have been preboiling?
should you have been preboiling?
should they have been preboiling? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shouldn't I preboil?
shouldn't you preboil?
shouldn't she preboil?
shouldn't we preboil?
shouldn't you preboil?
shouldn't they preboil? 	shouldn't I be preboiling?
shouldn't you be preboiling?
shouldn't she be preboiling?
shouldn't we be preboiling?
shouldn't you be preboiling?
shouldn't they be preboiling? 	shouldn't I have preboiled?
shouldn't you have preboiled?
shouldn't she have preboiled?
shouldn't we have preboiled?
shouldn't you have preboiled?
shouldn't they have preboiled? 	shouldn't I have been preboiling?
shouldn't you have been preboiling?
shouldn't she have been preboiling?
shouldn't we have been preboiling?
shouldn't you have been preboiling?
shouldn't they have been preboiling?