must circumvolve
Verbe régulier : circumvolve - circumvolved- circumvolved

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

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

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

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