should ruin
Regelmä&szlig;iges Verb: ruin - ruined- ruined

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I should ruin
you should ruin
he should ruin
we should ruin
you should ruin
they should ruin 	I should be ruining
you should be ruining
he should be ruining
we should be ruining
you should be ruining
they should be ruining	I should have ruined
you should have ruined
he should have ruined
we should have ruined
you should have ruined
they should have ruined	I should have been ruining
you should have been ruining
he should have been ruining
we should have been ruining
you should have been ruining
they should have been ruining	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I should not ruin
you should not ruin
he should not ruin
we should not ruin
you should not ruin
they should not ruin 	I should not be ruining
you should not be ruining
he should not be ruining
we should not be ruining
you should not be ruining
they should not be ruining	I should not have ruined
you should not have ruined
he should not have ruined
we should not have ruined
you should not have ruined
they should not have ruined	I should not have been ruining
you should not have been ruining
he should not have been ruining
we should not have been ruining
you should not have been ruining
they should not have been ruining	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
should I ruin?
should you ruin?
should he ruin?
should we ruin?
should you ruin?
should they ruin? 	should I be ruining?
should you be ruining?
should he be ruining?
should we be ruining?
should you be ruining?
should they be ruining? 	should I have ruined?
should you have ruined?
should he have ruined?
should we have ruined?
should you have ruined?
should they have ruined? 	should I have been ruining?
should you have been ruining?
should he have been ruining?
should we have been ruining?
should you have been ruining?
should they have been ruining? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
should I not ruin?
should you not ruin?
should he not ruin?
should we not ruin?
should you not ruin?
should they not ruin? 	should I not be ruining?
should you not be ruining?
should he not be ruining?
should we not be ruining?
should you not be ruining?
should they not be ruining? 	should I not have ruined?
should you not have ruined?
should he not have ruined?
should we not have ruined?
should you not have ruined?
should they not have ruined? 	should I not have been ruining?
should you not have been ruining?
should he not have been ruining?
should we not have been ruining?
should you not have been ruining?
should they not have been ruining?