could convulse
Regelmä&szlig;iges Verb: convulse - convulsed- convulsed

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could convulse
you could convulse
she could convulse
we could convulse
you could convulse
they could convulse 	I could be convulsing
you could be convulsing
she could be convulsing
we could be convulsing
you could be convulsing
they could be convulsing	I could have convulsed
you could have convulsed
she could have convulsed
we could have convulsed
you could have convulsed
they could have convulsed	I could have been convulsing
you could have been convulsing
she could have been convulsing
we could have been convulsing
you could have been convulsing
they could have been convulsing	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I couldn't convulse
you couldn't convulse
she couldn't convulse
we couldn't convulse
you couldn't convulse
they couldn't convulse 	I couldn't be convulsing
you couldn't be convulsing
she couldn't be convulsing
we couldn't be convulsing
you couldn't be convulsing
they couldn't be convulsing	I couldn't have convulsed
you couldn't have convulsed
she couldn't have convulsed
we couldn't have convulsed
you couldn't have convulsed
they couldn't have convulsed	I couldn't have been convulsing
you couldn't have been convulsing
she couldn't have been convulsing
we couldn't have been convulsing
you couldn't have been convulsing
they couldn't have been convulsing	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I convulse?
could you convulse?
could she convulse?
could we convulse?
could you convulse?
could they convulse? 	could I be convulsing?
could you be convulsing?
could she be convulsing?
could we be convulsing?
could you be convulsing?
could they be convulsing? 	could I have convulsed?
could you have convulsed?
could she have convulsed?
could we have convulsed?
could you have convulsed?
could they have convulsed? 	could I have been convulsing?
could you have been convulsing?
could she have been convulsing?
could we have been convulsing?
could you have been convulsing?
could they have been convulsing? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
couldn't I convulse?
couldn't you convulse?
couldn't she convulse?
couldn't we convulse?
couldn't you convulse?
couldn't they convulse? 	couldn't I be convulsing?
couldn't you be convulsing?
couldn't she be convulsing?
couldn't we be convulsing?
couldn't you be convulsing?
couldn't they be convulsing? 	couldn't I have convulsed?
couldn't you have convulsed?
couldn't she have convulsed?
couldn't we have convulsed?
couldn't you have convulsed?
couldn't they have convulsed? 	couldn't I have been convulsing?
couldn't you have been convulsing?
couldn't she have been convulsing?
couldn't we have been convulsing?
couldn't you have been convulsing?
couldn't they have been convulsing?