could shelve
Regelmä&szlig;iges Verb: shelve - shelved- shelved

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could shelve
you could shelve
she could shelve
we could shelve
you could shelve
they could shelve 	I could be shelving
you could be shelving
she could be shelving
we could be shelving
you could be shelving
they could be shelving	I could have shelved
you could have shelved
she could have shelved
we could have shelved
you could have shelved
they could have shelved	I could have been shelving
you could have been shelving
she could have been shelving
we could have been shelving
you could have been shelving
they could have been shelving	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could not shelve
you could not shelve
she could not shelve
we could not shelve
you could not shelve
they could not shelve 	I could not be shelving
you could not be shelving
she could not be shelving
we could not be shelving
you could not be shelving
they could not be shelving	I could not have shelved
you could not have shelved
she could not have shelved
we could not have shelved
you could not have shelved
they could not have shelved	I could not have been shelving
you could not have been shelving
she could not have been shelving
we could not have been shelving
you could not have been shelving
they could not have been shelving	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I shelve?
could you shelve?
could she shelve?
could we shelve?
could you shelve?
could they shelve? 	could I be shelving?
could you be shelving?
could she be shelving?
could we be shelving?
could you be shelving?
could they be shelving? 	could I have shelved?
could you have shelved?
could she have shelved?
could we have shelved?
could you have shelved?
could they have shelved? 	could I have been shelving?
could you have been shelving?
could she have been shelving?
could we have been shelving?
could you have been shelving?
could they have been shelving? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I not shelve?
could you not shelve?
could she not shelve?
could we not shelve?
could you not shelve?
could they not shelve? 	could I not be shelving?
could you not be shelving?
could she not be shelving?
could we not be shelving?
could you not be shelving?
could they not be shelving? 	could I not have shelved?
could you not have shelved?
could she not have shelved?
could we not have shelved?
could you not have shelved?
could they not have shelved? 	could I not have been shelving?
could you not have been shelving?
could she not have been shelving?
could we not have been shelving?
could you not have been shelving?
could they not have been shelving?