could freeze-etch
Verbe régulier : freeze-etch - freeze-etched- freeze-etched

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could freeze-etch
you could freeze-etch
he could freeze-etch
we could freeze-etch
you could freeze-etch
they could freeze-etch 	I could be freeze-etching
you could be freeze-etching
he could be freeze-etching
we could be freeze-etching
you could be freeze-etching
they could be freeze-etching	I could have freeze-etched
you could have freeze-etched
he could have freeze-etched
we could have freeze-etched
you could have freeze-etched
they could have freeze-etched	I could have been freeze-etching
you could have been freeze-etching
he could have been freeze-etching
we could have been freeze-etching
you could have been freeze-etching
they could have been freeze-etching	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't freeze-etch
you couldn't freeze-etch
he couldn't freeze-etch
we couldn't freeze-etch
you couldn't freeze-etch
they couldn't freeze-etch 	I couldn't be freeze-etching
you couldn't be freeze-etching
he couldn't be freeze-etching
we couldn't be freeze-etching
you couldn't be freeze-etching
they couldn't be freeze-etching	I couldn't have freeze-etched
you couldn't have freeze-etched
he couldn't have freeze-etched
we couldn't have freeze-etched
you couldn't have freeze-etched
they couldn't have freeze-etched	I couldn't have been freeze-etching
you couldn't have been freeze-etching
he couldn't have been freeze-etching
we couldn't have been freeze-etching
you couldn't have been freeze-etching
they couldn't have been freeze-etching	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I freeze-etch?
could you freeze-etch?
could he freeze-etch?
could we freeze-etch?
could you freeze-etch?
could they freeze-etch? 	could I be freeze-etching?
could you be freeze-etching?
could he be freeze-etching?
could we be freeze-etching?
could you be freeze-etching?
could they be freeze-etching? 	could I have freeze-etched?
could you have freeze-etched?
could he have freeze-etched?
could we have freeze-etched?
could you have freeze-etched?
could they have freeze-etched? 	could I have been freeze-etching?
could you have been freeze-etching?
could he have been freeze-etching?
could we have been freeze-etching?
could you have been freeze-etching?
could they have been freeze-etching? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I freeze-etch?
couldn't you freeze-etch?
couldn't he freeze-etch?
couldn't we freeze-etch?
couldn't you freeze-etch?
couldn't they freeze-etch? 	couldn't I be freeze-etching?
couldn't you be freeze-etching?
couldn't he be freeze-etching?
couldn't we be freeze-etching?
couldn't you be freeze-etching?
couldn't they be freeze-etching? 	couldn't I have freeze-etched?
couldn't you have freeze-etched?
couldn't he have freeze-etched?
couldn't we have freeze-etched?
couldn't you have freeze-etched?
couldn't they have freeze-etched? 	couldn't I have been freeze-etching?
couldn't you have been freeze-etching?
couldn't he have been freeze-etching?
couldn't we have been freeze-etching?
couldn't you have been freeze-etching?
couldn't they have been freeze-etching?