can catalyse
Regelmä&szlig;iges Verb: catalyse - catalysed- catalysed

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I can catalyse
you can catalyse
she can catalyse
we can catalyse
you can catalyse
they can catalyse 	I can be catalysing
you can be catalysing
she can be catalysing
we can be catalysing
you can be catalysing
they can be catalysing	I can have catalysed
you can have catalysed
she can have catalysed
we can have catalysed
you can have catalysed
they can have catalysed	I can have been catalysing
you can have been catalysing
she can have been catalysing
we can have been catalysing
you can have been catalysing
they can have been catalysing	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I cannot catalyse
you cannot catalyse
she cannot catalyse
we cannot catalyse
you cannot catalyse
they cannot catalyse 	I cannot be catalysing
you cannot be catalysing
she cannot be catalysing
we cannot be catalysing
you cannot be catalysing
they cannot be catalysing	I cannot have catalysed
you cannot have catalysed
she cannot have catalysed
we cannot have catalysed
you cannot have catalysed
they cannot have catalysed	I cannot have been catalysing
you cannot have been catalysing
she cannot have been catalysing
we cannot have been catalysing
you cannot have been catalysing
they cannot have been catalysing	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
can I catalyse?
can you catalyse?
can she catalyse?
can we catalyse?
can you catalyse?
can they catalyse? 	can I be catalysing?
can you be catalysing?
can she be catalysing?
can we be catalysing?
can you be catalysing?
can they be catalysing? 	can I have catalysed?
can you have catalysed?
can she have catalysed?
can we have catalysed?
can you have catalysed?
can they have catalysed? 	can I have been catalysing?
can you have been catalysing?
can she have been catalysing?
can we have been catalysing?
can you have been catalysing?
can they have been catalysing? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
can I not catalyse?
can you not catalyse?
can she not catalyse?
can we not catalyse?
can you not catalyse?
can they not catalyse? 	can I not be catalysing?
can you not be catalysing?
can she not be catalysing?
can we not be catalysing?
can you not be catalysing?
can they not be catalysing? 	can I not have catalysed?
can you not have catalysed?
can she not have catalysed?
can we not have catalysed?
can you not have catalysed?
can they not have catalysed? 	can I not have been catalysing?
can you not have been catalysing?
can she not have been catalysing?
can we not have been catalysing?
can you not have been catalysing?
can they not have been catalysing?