should forewarn
Verbe régulier : forewarn - forewarned- forewarned
Traduction française : prévenir - avertir 

Affirmation 	
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I'd forewarn
you'd forewarn
he'd forewarn
we'd forewarn
you'd forewarn
they'd forewarn 	I'd be forewarning
you'd be forewarning
he'd be forewarning
we'd be forewarning
you'd be forewarning
they'd be forewarning	I should've forewarned
you should've forewarned
he should've forewarned
we should've forewarned
you should've forewarned
they should've forewarned	I should've been forewarning
you should've been forewarning
he should've been forewarning
we should've been forewarning
you should've been forewarning
they should've been forewarning	

Négation 	
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I shouldn't forewarn
you shouldn't forewarn
he shouldn't forewarn
we shouldn't forewarn
you shouldn't forewarn
they shouldn't forewarn 	I shouldn't be forewarning
you shouldn't be forewarning
he shouldn't be forewarning
we shouldn't be forewarning
you shouldn't be forewarning
they shouldn't be forewarning	I shouldn't have forewarned
you shouldn't have forewarned
he shouldn't have forewarned
we shouldn't have forewarned
you shouldn't have forewarned
they shouldn't have forewarned	I shouldn't have been forewarning
you shouldn't have been forewarning
he shouldn't have been forewarning
we shouldn't have been forewarning
you shouldn't have been forewarning
they shouldn't have been forewarning	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I forewarn?
should you forewarn?
should he forewarn?
should we forewarn?
should you forewarn?
should they forewarn? 	should I be forewarning?
should you be forewarning?
should he be forewarning?
should we be forewarning?
should you be forewarning?
should they be forewarning? 	should I have forewarned?
should you have forewarned?
should he have forewarned?
should we have forewarned?
should you have forewarned?
should they have forewarned? 	should I have been forewarning?
should you have been forewarning?
should he have been forewarning?
should we have been forewarning?
should you have been forewarning?
should they have been forewarning? 	

Forme interro-négative 	
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shouldn't I forewarn?
shouldn't you forewarn?
shouldn't he forewarn?
shouldn't we forewarn?
shouldn't you forewarn?
shouldn't they forewarn? 	shouldn't I be forewarning?
shouldn't you be forewarning?
shouldn't he be forewarning?
shouldn't we be forewarning?
shouldn't you be forewarning?
shouldn't they be forewarning? 	shouldn't I have forewarned?
shouldn't you have forewarned?
shouldn't he have forewarned?
shouldn't we have forewarned?
shouldn't you have forewarned?
shouldn't they have forewarned? 	shouldn't I have been forewarning?
shouldn't you have been forewarning?
shouldn't he have been forewarning?
shouldn't we have been forewarning?
shouldn't you have been forewarning?
shouldn't they have been forewarning?