should falter
Verbe régulier : falter - faltered- faltered
Traduction française : vaciller - balbutier 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I'd falter
you'd falter
she'd falter
we'd falter
you'd falter
they'd falter 	I'd be faltering
you'd be faltering
she'd be faltering
we'd be faltering
you'd be faltering
they'd be faltering	I should've faltered
you should've faltered
she should've faltered
we should've faltered
you should've faltered
they should've faltered	I should've been faltering
you should've been faltering
she should've been faltering
we should've been faltering
you should've been faltering
they should've been faltering	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I shouldn't falter
you shouldn't falter
she shouldn't falter
we shouldn't falter
you shouldn't falter
they shouldn't falter 	I shouldn't be faltering
you shouldn't be faltering
she shouldn't be faltering
we shouldn't be faltering
you shouldn't be faltering
they shouldn't be faltering	I shouldn't have faltered
you shouldn't have faltered
she shouldn't have faltered
we shouldn't have faltered
you shouldn't have faltered
they shouldn't have faltered	I shouldn't have been faltering
you shouldn't have been faltering
she shouldn't have been faltering
we shouldn't have been faltering
you shouldn't have been faltering
they shouldn't have been faltering	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I falter?
should you falter?
should she falter?
should we falter?
should you falter?
should they falter? 	should I be faltering?
should you be faltering?
should she be faltering?
should we be faltering?
should you be faltering?
should they be faltering? 	should I have faltered?
should you have faltered?
should she have faltered?
should we have faltered?
should you have faltered?
should they have faltered? 	should I have been faltering?
should you have been faltering?
should she have been faltering?
should we have been faltering?
should you have been faltering?
should they have been faltering? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shouldn't I falter?
shouldn't you falter?
shouldn't she falter?
shouldn't we falter?
shouldn't you falter?
shouldn't they falter? 	shouldn't I be faltering?
shouldn't you be faltering?
shouldn't she be faltering?
shouldn't we be faltering?
shouldn't you be faltering?
shouldn't they be faltering? 	shouldn't I have faltered?
shouldn't you have faltered?
shouldn't she have faltered?
shouldn't we have faltered?
shouldn't you have faltered?
shouldn't they have faltered? 	shouldn't I have been faltering?
shouldn't you have been faltering?
shouldn't she have been faltering?
shouldn't we have been faltering?
shouldn't you have been faltering?
shouldn't they have been faltering?