can croak
Regelmä&szlig;iges Verb: croak - croaked- croaked

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I can croak
you can croak
she can croak
we can croak
you can croak
they can croak 	I can be croaking
you can be croaking
she can be croaking
we can be croaking
you can be croaking
they can be croaking	I can have croaked
you can have croaked
she can have croaked
we can have croaked
you can have croaked
they can have croaked	I can have been croaking
you can have been croaking
she can have been croaking
we can have been croaking
you can have been croaking
they can have been croaking	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I cannot croak
you cannot croak
she cannot croak
we cannot croak
you cannot croak
they cannot croak 	I cannot be croaking
you cannot be croaking
she cannot be croaking
we cannot be croaking
you cannot be croaking
they cannot be croaking	I cannot have croaked
you cannot have croaked
she cannot have croaked
we cannot have croaked
you cannot have croaked
they cannot have croaked	I cannot have been croaking
you cannot have been croaking
she cannot have been croaking
we cannot have been croaking
you cannot have been croaking
they cannot have been croaking	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
can I croak?
can you croak?
can she croak?
can we croak?
can you croak?
can they croak? 	can I be croaking?
can you be croaking?
can she be croaking?
can we be croaking?
can you be croaking?
can they be croaking? 	can I have croaked?
can you have croaked?
can she have croaked?
can we have croaked?
can you have croaked?
can they have croaked? 	can I have been croaking?
can you have been croaking?
can she have been croaking?
can we have been croaking?
can you have been croaking?
can they have been croaking? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
can I not croak?
can you not croak?
can she not croak?
can we not croak?
can you not croak?
can they not croak? 	can I not be croaking?
can you not be croaking?
can she not be croaking?
can we not be croaking?
can you not be croaking?
can they not be croaking? 	can I not have croaked?
can you not have croaked?
can she not have croaked?
can we not have croaked?
can you not have croaked?
can they not have croaked? 	can I not have been croaking?
can you not have been croaking?
can she not have been croaking?
can we not have been croaking?
can you not have been croaking?
can they not have been croaking?