could circumvolve
Verbe régulier : circumvolve - circumvolved- circumvolved

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could circumvolve
you could circumvolve
he could circumvolve
we could circumvolve
you could circumvolve
they could circumvolve 	I could be circumvolving
you could be circumvolving
he could be circumvolving
we could be circumvolving
you could be circumvolving
they could be circumvolving	I could have circumvolved
you could have circumvolved
he could have circumvolved
we could have circumvolved
you could have circumvolved
they could have circumvolved	I could have been circumvolving
you could have been circumvolving
he could have been circumvolving
we could have been circumvolving
you could have been circumvolving
they could have been circumvolving	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't circumvolve
you couldn't circumvolve
he couldn't circumvolve
we couldn't circumvolve
you couldn't circumvolve
they couldn't circumvolve 	I couldn't be circumvolving
you couldn't be circumvolving
he couldn't be circumvolving
we couldn't be circumvolving
you couldn't be circumvolving
they couldn't be circumvolving	I couldn't have circumvolved
you couldn't have circumvolved
he couldn't have circumvolved
we couldn't have circumvolved
you couldn't have circumvolved
they couldn't have circumvolved	I couldn't have been circumvolving
you couldn't have been circumvolving
he couldn't have been circumvolving
we couldn't have been circumvolving
you couldn't have been circumvolving
they couldn't have been circumvolving	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I circumvolve?
could you circumvolve?
could he circumvolve?
could we circumvolve?
could you circumvolve?
could they circumvolve? 	could I be circumvolving?
could you be circumvolving?
could he be circumvolving?
could we be circumvolving?
could you be circumvolving?
could they be circumvolving? 	could I have circumvolved?
could you have circumvolved?
could he have circumvolved?
could we have circumvolved?
could you have circumvolved?
could they have circumvolved? 	could I have been circumvolving?
could you have been circumvolving?
could he have been circumvolving?
could we have been circumvolving?
could you have been circumvolving?
could they have been circumvolving? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I circumvolve?
couldn't you circumvolve?
couldn't he circumvolve?
couldn't we circumvolve?
couldn't you circumvolve?
couldn't they circumvolve? 	couldn't I be circumvolving?
couldn't you be circumvolving?
couldn't he be circumvolving?
couldn't we be circumvolving?
couldn't you be circumvolving?
couldn't they be circumvolving? 	couldn't I have circumvolved?
couldn't you have circumvolved?
couldn't he have circumvolved?
couldn't we have circumvolved?
couldn't you have circumvolved?
couldn't they have circumvolved? 	couldn't I have been circumvolving?
couldn't you have been circumvolving?
couldn't he have been circumvolving?
couldn't we have been circumvolving?
couldn't you have been circumvolving?
couldn't they have been circumvolving?