could third-degree
Verbe régulier : third-degree - third-degreed- third-degreed

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could third-degree
you could third-degree
he could third-degree
we could third-degree
you could third-degree
they could third-degree 	I could be third-degreeing
you could be third-degreeing
he could be third-degreeing
we could be third-degreeing
you could be third-degreeing
they could be third-degreeing	I could have third-degreed
you could have third-degreed
he could have third-degreed
we could have third-degreed
you could have third-degreed
they could have third-degreed	I could have been third-degreeing
you could have been third-degreeing
he could have been third-degreeing
we could have been third-degreeing
you could have been third-degreeing
they could have been third-degreeing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not third-degree
you could not third-degree
he could not third-degree
we could not third-degree
you could not third-degree
they could not third-degree 	I could not be third-degreeing
you could not be third-degreeing
he could not be third-degreeing
we could not be third-degreeing
you could not be third-degreeing
they could not be third-degreeing	I could not have third-degreed
you could not have third-degreed
he could not have third-degreed
we could not have third-degreed
you could not have third-degreed
they could not have third-degreed	I could not have been third-degreeing
you could not have been third-degreeing
he could not have been third-degreeing
we could not have been third-degreeing
you could not have been third-degreeing
they could not have been third-degreeing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I third-degree?
could you third-degree?
could he third-degree?
could we third-degree?
could you third-degree?
could they third-degree? 	could I be third-degreeing?
could you be third-degreeing?
could he be third-degreeing?
could we be third-degreeing?
could you be third-degreeing?
could they be third-degreeing? 	could I have third-degreed?
could you have third-degreed?
could he have third-degreed?
could we have third-degreed?
could you have third-degreed?
could they have third-degreed? 	could I have been third-degreeing?
could you have been third-degreeing?
could he have been third-degreeing?
could we have been third-degreeing?
could you have been third-degreeing?
could they have been third-degreeing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not third-degree?
could you not third-degree?
could he not third-degree?
could we not third-degree?
could you not third-degree?
could they not third-degree? 	could I not be third-degreeing?
could you not be third-degreeing?
could he not be third-degreeing?
could we not be third-degreeing?
could you not be third-degreeing?
could they not be third-degreeing? 	could I not have third-degreed?
could you not have third-degreed?
could he not have third-degreed?
could we not have third-degreed?
could you not have third-degreed?
could they not have third-degreed? 	could I not have been third-degreeing?
could you not have been third-degreeing?
could he not have been third-degreeing?
could we not have been third-degreeing?
could you not have been third-degreeing?
could they not have been third-degreeing?