could calibrate
Regelmä&szlig;iges Verb: calibrate - calibrated- calibrated

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could calibrate
you could calibrate
she could calibrate
we could calibrate
you could calibrate
they could calibrate 	I could be calibrating
you could be calibrating
she could be calibrating
we could be calibrating
you could be calibrating
they could be calibrating	I could have calibrated
you could have calibrated
she could have calibrated
we could have calibrated
you could have calibrated
they could have calibrated	I could have been calibrating
you could have been calibrating
she could have been calibrating
we could have been calibrating
you could have been calibrating
they could have been calibrating	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I couldn't calibrate
you couldn't calibrate
she couldn't calibrate
we couldn't calibrate
you couldn't calibrate
they couldn't calibrate 	I couldn't be calibrating
you couldn't be calibrating
she couldn't be calibrating
we couldn't be calibrating
you couldn't be calibrating
they couldn't be calibrating	I couldn't have calibrated
you couldn't have calibrated
she couldn't have calibrated
we couldn't have calibrated
you couldn't have calibrated
they couldn't have calibrated	I couldn't have been calibrating
you couldn't have been calibrating
she couldn't have been calibrating
we couldn't have been calibrating
you couldn't have been calibrating
they couldn't have been calibrating	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I calibrate?
could you calibrate?
could she calibrate?
could we calibrate?
could you calibrate?
could they calibrate? 	could I be calibrating?
could you be calibrating?
could she be calibrating?
could we be calibrating?
could you be calibrating?
could they be calibrating? 	could I have calibrated?
could you have calibrated?
could she have calibrated?
could we have calibrated?
could you have calibrated?
could they have calibrated? 	could I have been calibrating?
could you have been calibrating?
could she have been calibrating?
could we have been calibrating?
could you have been calibrating?
could they have been calibrating? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
couldn't I calibrate?
couldn't you calibrate?
couldn't she calibrate?
couldn't we calibrate?
couldn't you calibrate?
couldn't they calibrate? 	couldn't I be calibrating?
couldn't you be calibrating?
couldn't she be calibrating?
couldn't we be calibrating?
couldn't you be calibrating?
couldn't they be calibrating? 	couldn't I have calibrated?
couldn't you have calibrated?
couldn't she have calibrated?
couldn't we have calibrated?
couldn't you have calibrated?
couldn't they have calibrated? 	couldn't I have been calibrating?
couldn't you have been calibrating?
couldn't she have been calibrating?
couldn't we have been calibrating?
couldn't you have been calibrating?
couldn't they have been calibrating?