should backfit
Unregelmä&szlig;iges Verb: backfit - backfit, backfitted- backfit, backfitted

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I should backfit
you should backfit
he should backfit
we should backfit
you should backfit
they should backfit 	I should be backfiting
you should be backfiting
he should be backfiting
we should be backfiting
you should be backfiting
they should be backfiting	I should have backfit, backfitted
you should have backfit, backfitted
he should have backfit, backfitted
we should have backfit, backfitted
you should have backfit, backfitted
they should have backfit, backfitted	I should have been backfiting
you should have been backfiting
he should have been backfiting
we should have been backfiting
you should have been backfiting
they should have been backfiting	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I should not backfit
you should not backfit
he should not backfit
we should not backfit
you should not backfit
they should not backfit 	I should not be backfiting
you should not be backfiting
he should not be backfiting
we should not be backfiting
you should not be backfiting
they should not be backfiting	I should not have backfit, backfitted
you should not have backfit, backfitted
he should not have backfit, backfitted
we should not have backfit, backfitted
you should not have backfit, backfitted
they should not have backfit, backfitted	I should not have been backfiting
you should not have been backfiting
he should not have been backfiting
we should not have been backfiting
you should not have been backfiting
they should not have been backfiting	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
should I backfit?
should you backfit?
should he backfit?
should we backfit?
should you backfit?
should they backfit? 	should I be backfiting?
should you be backfiting?
should he be backfiting?
should we be backfiting?
should you be backfiting?
should they be backfiting? 	should I have backfit, backfitted?
should you have backfit, backfitted?
should he have backfit, backfitted?
should we have backfit, backfitted?
should you have backfit, backfitted?
should they have backfit, backfitted? 	should I have been backfiting?
should you have been backfiting?
should he have been backfiting?
should we have been backfiting?
should you have been backfiting?
should they have been backfiting? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
should I not backfit?
should you not backfit?
should he not backfit?
should we not backfit?
should you not backfit?
should they not backfit? 	should I not be backfiting?
should you not be backfiting?
should he not be backfiting?
should we not be backfiting?
should you not be backfiting?
should they not be backfiting? 	should I not have backfit, backfitted?
should you not have backfit, backfitted?
should he not have backfit, backfitted?
should we not have backfit, backfitted?
should you not have backfit, backfitted?
should they not have backfit, backfitted? 	should I not have been backfiting?
should you not have been backfiting?
should he not have been backfiting?
should we not have been backfiting?
should you not have been backfiting?
should they not have been backfiting?