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
she could circumvolve
we could circumvolve
you could circumvolve
they could circumvolve 	I could be circumvolving
you could be circumvolving
she could be circumvolving
we could be circumvolving
you could be circumvolving
they could be circumvolving	I could have circumvolved
you could have circumvolved
she 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
she 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
she 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
she 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
she 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
she 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 she circumvolve?
could we circumvolve?
could you circumvolve?
could they circumvolve? 	could I be circumvolving?
could you be circumvolving?
could she be circumvolving?
could we be circumvolving?
could you be circumvolving?
could they be circumvolving? 	could I have circumvolved?
could you have circumvolved?
could she 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 she 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 she 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 she 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 she 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 she have been circumvolving?
couldn't we have been circumvolving?
couldn't you have been circumvolving?
couldn't they have been circumvolving?