must cavil
Verbe régulier : cavil - cavilled- cavilled
Traduction française : chicaner - ergoter 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must cavil
you must cavil
he must cavil
we must cavil
you must cavil
they must cavil 	I must be cavilling
you must be cavilling
he must be cavilling
we must be cavilling
you must be cavilling
they must be cavilling	I must have cavilled
you must have cavilled
he must have cavilled
we must have cavilled
you must have cavilled
they must have cavilled	I must have been cavilling
you must have been cavilling
he must have been cavilling
we must have been cavilling
you must have been cavilling
they must have been cavilling	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't cavil
you mustn't cavil
he mustn't cavil
we mustn't cavil
you mustn't cavil
they mustn't cavil 	I mustn't be cavilling
you mustn't be cavilling
he mustn't be cavilling
we mustn't be cavilling
you mustn't be cavilling
they mustn't be cavilling	I mustn't have cavilled
you mustn't have cavilled
he mustn't have cavilled
we mustn't have cavilled
you mustn't have cavilled
they mustn't have cavilled	I mustn't have been cavilling
you mustn't have been cavilling
he mustn't have been cavilling
we mustn't have been cavilling
you mustn't have been cavilling
they mustn't have been cavilling	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I cavil?
must you cavil?
must he cavil?
must we cavil?
must you cavil?
must they cavil? 	must I be cavilling?
must you be cavilling?
must he be cavilling?
must we be cavilling?
must you be cavilling?
must they be cavilling? 	must I have cavilled?
must you have cavilled?
must he have cavilled?
must we have cavilled?
must you have cavilled?
must they have cavilled? 	must I have been cavilling?
must you have been cavilling?
must he have been cavilling?
must we have been cavilling?
must you have been cavilling?
must they have been cavilling? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I cavil?
mustn't you cavil?
mustn't he cavil?
mustn't we cavil?
mustn't you cavil?
mustn't they cavil? 	mustn't I be cavilling?
mustn't you be cavilling?
mustn't he be cavilling?
mustn't we be cavilling?
mustn't you be cavilling?
mustn't they be cavilling? 	mustn't I have cavilled?
mustn't you have cavilled?
mustn't he have cavilled?
mustn't we have cavilled?
mustn't you have cavilled?
mustn't they have cavilled? 	mustn't I have been cavilling?
mustn't you have been cavilling?
mustn't he have been cavilling?
mustn't we have been cavilling?
mustn't you have been cavilling?
mustn't they have been cavilling?