should screak
Verbe régulier : screak - screaked- screaked

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I'd screak
you'd screak
she'd screak
we'd screak
you'd screak
they'd screak 	I'd be screaking
you'd be screaking
she'd be screaking
we'd be screaking
you'd be screaking
they'd be screaking	I should've screaked
you should've screaked
she should've screaked
we should've screaked
you should've screaked
they should've screaked	I should've been screaking
you should've been screaking
she should've been screaking
we should've been screaking
you should've been screaking
they should've been screaking	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I shouldn't screak
you shouldn't screak
she shouldn't screak
we shouldn't screak
you shouldn't screak
they shouldn't screak 	I shouldn't be screaking
you shouldn't be screaking
she shouldn't be screaking
we shouldn't be screaking
you shouldn't be screaking
they shouldn't be screaking	I shouldn't have screaked
you shouldn't have screaked
she shouldn't have screaked
we shouldn't have screaked
you shouldn't have screaked
they shouldn't have screaked	I shouldn't have been screaking
you shouldn't have been screaking
she shouldn't have been screaking
we shouldn't have been screaking
you shouldn't have been screaking
they shouldn't have been screaking	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I screak?
should you screak?
should she screak?
should we screak?
should you screak?
should they screak? 	should I be screaking?
should you be screaking?
should she be screaking?
should we be screaking?
should you be screaking?
should they be screaking? 	should I have screaked?
should you have screaked?
should she have screaked?
should we have screaked?
should you have screaked?
should they have screaked? 	should I have been screaking?
should you have been screaking?
should she have been screaking?
should we have been screaking?
should you have been screaking?
should they have been screaking? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shouldn't I screak?
shouldn't you screak?
shouldn't she screak?
shouldn't we screak?
shouldn't you screak?
shouldn't they screak? 	shouldn't I be screaking?
shouldn't you be screaking?
shouldn't she be screaking?
shouldn't we be screaking?
shouldn't you be screaking?
shouldn't they be screaking? 	shouldn't I have screaked?
shouldn't you have screaked?
shouldn't she have screaked?
shouldn't we have screaked?
shouldn't you have screaked?
shouldn't they have screaked? 	shouldn't I have been screaking?
shouldn't you have been screaking?
shouldn't she have been screaking?
shouldn't we have been screaking?
shouldn't you have been screaking?
shouldn't they have been screaking?