could progress
Regelmä&szlig;iges Verb: progress - progressed- progressed

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could progress
you could progress
he could progress
we could progress
you could progress
they could progress 	I could be progressing
you could be progressing
he could be progressing
we could be progressing
you could be progressing
they could be progressing	I could have progressed
you could have progressed
he could have progressed
we could have progressed
you could have progressed
they could have progressed	I could have been progressing
you could have been progressing
he could have been progressing
we could have been progressing
you could have been progressing
they could have been progressing	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could not progress
you could not progress
he could not progress
we could not progress
you could not progress
they could not progress 	I could not be progressing
you could not be progressing
he could not be progressing
we could not be progressing
you could not be progressing
they could not be progressing	I could not have progressed
you could not have progressed
he could not have progressed
we could not have progressed
you could not have progressed
they could not have progressed	I could not have been progressing
you could not have been progressing
he could not have been progressing
we could not have been progressing
you could not have been progressing
they could not have been progressing	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I progress?
could you progress?
could he progress?
could we progress?
could you progress?
could they progress? 	could I be progressing?
could you be progressing?
could he be progressing?
could we be progressing?
could you be progressing?
could they be progressing? 	could I have progressed?
could you have progressed?
could he have progressed?
could we have progressed?
could you have progressed?
could they have progressed? 	could I have been progressing?
could you have been progressing?
could he have been progressing?
could we have been progressing?
could you have been progressing?
could they have been progressing? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I not progress?
could you not progress?
could he not progress?
could we not progress?
could you not progress?
could they not progress? 	could I not be progressing?
could you not be progressing?
could he not be progressing?
could we not be progressing?
could you not be progressing?
could they not be progressing? 	could I not have progressed?
could you not have progressed?
could he not have progressed?
could we not have progressed?
could you not have progressed?
could they not have progressed? 	could I not have been progressing?
could you not have been progressing?
could he not have been progressing?
could we not have been progressing?
could you not have been progressing?
could they not have been progressing?