should concertina
Regelmä&szlig;iges Verb: concertina - concertinaed- concertinaed

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I should concertina
you should concertina
she should concertina
we should concertina
you should concertina
they should concertina 	I should be concertinaing
you should be concertinaing
she should be concertinaing
we should be concertinaing
you should be concertinaing
they should be concertinaing	I should have concertinaed
you should have concertinaed
she should have concertinaed
we should have concertinaed
you should have concertinaed
they should have concertinaed	I should have been concertinaing
you should have been concertinaing
she should have been concertinaing
we should have been concertinaing
you should have been concertinaing
they should have been concertinaing	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I should not concertina
you should not concertina
she should not concertina
we should not concertina
you should not concertina
they should not concertina 	I should not be concertinaing
you should not be concertinaing
she should not be concertinaing
we should not be concertinaing
you should not be concertinaing
they should not be concertinaing	I should not have concertinaed
you should not have concertinaed
she should not have concertinaed
we should not have concertinaed
you should not have concertinaed
they should not have concertinaed	I should not have been concertinaing
you should not have been concertinaing
she should not have been concertinaing
we should not have been concertinaing
you should not have been concertinaing
they should not have been concertinaing	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
should I concertina?
should you concertina?
should she concertina?
should we concertina?
should you concertina?
should they concertina? 	should I be concertinaing?
should you be concertinaing?
should she be concertinaing?
should we be concertinaing?
should you be concertinaing?
should they be concertinaing? 	should I have concertinaed?
should you have concertinaed?
should she have concertinaed?
should we have concertinaed?
should you have concertinaed?
should they have concertinaed? 	should I have been concertinaing?
should you have been concertinaing?
should she have been concertinaing?
should we have been concertinaing?
should you have been concertinaing?
should they have been concertinaing? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
should I not concertina?
should you not concertina?
should she not concertina?
should we not concertina?
should you not concertina?
should they not concertina? 	should I not be concertinaing?
should you not be concertinaing?
should she not be concertinaing?
should we not be concertinaing?
should you not be concertinaing?
should they not be concertinaing? 	should I not have concertinaed?
should you not have concertinaed?
should she not have concertinaed?
should we not have concertinaed?
should you not have concertinaed?
should they not have concertinaed? 	should I not have been concertinaing?
should you not have been concertinaing?
should she not have been concertinaing?
should we not have been concertinaing?
should you not have been concertinaing?
should they not have been concertinaing?