can deteriorate
Regelmä&szlig;iges Verb: deteriorate - deteriorated- deteriorated

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I can deteriorate
you can deteriorate
he can deteriorate
we can deteriorate
you can deteriorate
they can deteriorate 	I can be deteriorating
you can be deteriorating
he can be deteriorating
we can be deteriorating
you can be deteriorating
they can be deteriorating	I can have deteriorated
you can have deteriorated
he can have deteriorated
we can have deteriorated
you can have deteriorated
they can have deteriorated	I can have been deteriorating
you can have been deteriorating
he can have been deteriorating
we can have been deteriorating
you can have been deteriorating
they can have been deteriorating	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I can't deteriorate
you can't deteriorate
he can't deteriorate
we can't deteriorate
you can't deteriorate
they can't deteriorate 	I can't be deteriorating
you can't be deteriorating
he can't be deteriorating
we can't be deteriorating
you can't be deteriorating
they can't be deteriorating	I can't have deteriorated
you can't have deteriorated
he can't have deteriorated
we can't have deteriorated
you can't have deteriorated
they can't have deteriorated	I can't have been deteriorating
you can't have been deteriorating
he can't have been deteriorating
we can't have been deteriorating
you can't have been deteriorating
they can't have been deteriorating	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
can I deteriorate?
can you deteriorate?
can he deteriorate?
can we deteriorate?
can you deteriorate?
can they deteriorate? 	can I be deteriorating?
can you be deteriorating?
can he be deteriorating?
can we be deteriorating?
can you be deteriorating?
can they be deteriorating? 	can I have deteriorated?
can you have deteriorated?
can he have deteriorated?
can we have deteriorated?
can you have deteriorated?
can they have deteriorated? 	can I have been deteriorating?
can you have been deteriorating?
can he have been deteriorating?
can we have been deteriorating?
can you have been deteriorating?
can they have been deteriorating? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
can't I deteriorate?
can't you deteriorate?
can't he deteriorate?
can't we deteriorate?
can't you deteriorate?
can't they deteriorate? 	can't I be deteriorating?
can't you be deteriorating?
can't he be deteriorating?
can't we be deteriorating?
can't you be deteriorating?
can't they be deteriorating? 	can't I have deteriorated?
can't you have deteriorated?
can't he have deteriorated?
can't we have deteriorated?
can't you have deteriorated?
can't they have deteriorated? 	can't I have been deteriorating?
can't you have been deteriorating?
can't he have been deteriorating?
can't we have been deteriorating?
can't you have been deteriorating?
can't they have been deteriorating?