must circumvallate
Verbe régulier : circumvallate - circumvallated- circumvallated

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must circumvallate
you must circumvallate
he must circumvallate
we must circumvallate
you must circumvallate
they must circumvallate 	I must be circumvallating
you must be circumvallating
he must be circumvallating
we must be circumvallating
you must be circumvallating
they must be circumvallating	I must have circumvallated
you must have circumvallated
he must have circumvallated
we must have circumvallated
you must have circumvallated
they must have circumvallated	I must have been circumvallating
you must have been circumvallating
he must have been circumvallating
we must have been circumvallating
you must have been circumvallating
they must have been circumvallating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't circumvallate
you mustn't circumvallate
he mustn't circumvallate
we mustn't circumvallate
you mustn't circumvallate
they mustn't circumvallate 	I mustn't be circumvallating
you mustn't be circumvallating
he mustn't be circumvallating
we mustn't be circumvallating
you mustn't be circumvallating
they mustn't be circumvallating	I mustn't have circumvallated
you mustn't have circumvallated
he mustn't have circumvallated
we mustn't have circumvallated
you mustn't have circumvallated
they mustn't have circumvallated	I mustn't have been circumvallating
you mustn't have been circumvallating
he mustn't have been circumvallating
we mustn't have been circumvallating
you mustn't have been circumvallating
they mustn't have been circumvallating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I circumvallate?
must you circumvallate?
must he circumvallate?
must we circumvallate?
must you circumvallate?
must they circumvallate? 	must I be circumvallating?
must you be circumvallating?
must he be circumvallating?
must we be circumvallating?
must you be circumvallating?
must they be circumvallating? 	must I have circumvallated?
must you have circumvallated?
must he have circumvallated?
must we have circumvallated?
must you have circumvallated?
must they have circumvallated? 	must I have been circumvallating?
must you have been circumvallating?
must he have been circumvallating?
must we have been circumvallating?
must you have been circumvallating?
must they have been circumvallating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I circumvallate?
mustn't you circumvallate?
mustn't he circumvallate?
mustn't we circumvallate?
mustn't you circumvallate?
mustn't they circumvallate? 	mustn't I be circumvallating?
mustn't you be circumvallating?
mustn't he be circumvallating?
mustn't we be circumvallating?
mustn't you be circumvallating?
mustn't they be circumvallating? 	mustn't I have circumvallated?
mustn't you have circumvallated?
mustn't he have circumvallated?
mustn't we have circumvallated?
mustn't you have circumvallated?
mustn't they have circumvallated? 	mustn't I have been circumvallating?
mustn't you have been circumvallating?
mustn't he have been circumvallating?
mustn't we have been circumvallating?
mustn't you have been circumvallating?
mustn't they have been circumvallating?