ought to descale
Regelmä&szlig;iges Verb: descale - descaled- descaled

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I ought to descale
you ought to descale
he ought to descale
we ought to descale
you ought to descale
they ought to descale 	I ought to be descaling
you ought to be descaling
he ought to be descaling
we ought to be descaling
you ought to be descaling
they ought to be descaling	I ought to have descaled
you ought to have descaled
he ought to have descaled
we ought to have descaled
you ought to have descaled
they ought to have descaled	I ought to have been descaling
you ought to have been descaling
he ought to have been descaling
we ought to have been descaling
you ought to have been descaling
they ought to have been descaling	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I ought not to descale
you ought not to descale
he ought not to descale
we ought not to descale
you ought not to descale
they ought not to descale 	I ought not to descaling
you ought not to descaling
he ought not to descaling
we ought not to descaling
you ought not to descaling
they ought not to descaling	I ought not to have descaled
you ought not to have descaled
he ought not to have descaled
we ought not to have descaled
you ought not to have descaled
they ought not to have descaled	I ought not to have been descaling
you ought not to have been descaling
he ought not to have been descaling
we ought not to have been descaling
you ought not to have been descaling
they ought not to have been descaling	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
ought to I descale?
ought to you descale?
ought to he descale?
ought to we descale?
ought to you descale?
ought to they descale? 	ought to I be descaling?
ought to you be descaling?
ought to he be descaling?
ought to we be descaling?
ought to you be descaling?
ought to they be descaling? 	ought to I have descaled?
ought to you have descaled?
ought to he have descaled?
ought to we have descaled?
ought to you have descaled?
ought to they have descaled? 	ought to I have been descaling?
ought to you have been descaling?
ought to he have been descaling?
ought to we have been descaling?
ought to you have been descaling?
ought to they have been descaling? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
ought I not to descale?
ought you not to descale?
ought he not to descale?
ought we not to descale?
ought you not to descale?
ought they not to descale? 	ought I not to be descaling?
ought you not to be descaling?
ought he not to be descaling?
ought we not to be descaling?
ought you not to be descaling?
ought they not to be descaling? 	ought I not to have descaled?
ought you not to have descaled?
ought he not to have descaled?
ought we not to have descaled?
ought you not to have descaled?
ought they not to have descaled? 	ought I not to have been descaling?
ought you not to have been descaling?
ought he not to have been descaling?
ought we not to have been descaling?
ought you not to have been descaling?
ought they not to have been descaling?