must caliper
Verbe régulier : caliper - calipered- calipered

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must caliper
you must caliper
he must caliper
we must caliper
you must caliper
they must caliper 	I must be calipering
you must be calipering
he must be calipering
we must be calipering
you must be calipering
they must be calipering	I must have calipered
you must have calipered
he must have calipered
we must have calipered
you must have calipered
they must have calipered	I must have been calipering
you must have been calipering
he must have been calipering
we must have been calipering
you must have been calipering
they must have been calipering	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't caliper
you mustn't caliper
he mustn't caliper
we mustn't caliper
you mustn't caliper
they mustn't caliper 	I mustn't be calipering
you mustn't be calipering
he mustn't be calipering
we mustn't be calipering
you mustn't be calipering
they mustn't be calipering	I mustn't have calipered
you mustn't have calipered
he mustn't have calipered
we mustn't have calipered
you mustn't have calipered
they mustn't have calipered	I mustn't have been calipering
you mustn't have been calipering
he mustn't have been calipering
we mustn't have been calipering
you mustn't have been calipering
they mustn't have been calipering	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I caliper?
must you caliper?
must he caliper?
must we caliper?
must you caliper?
must they caliper? 	must I be calipering?
must you be calipering?
must he be calipering?
must we be calipering?
must you be calipering?
must they be calipering? 	must I have calipered?
must you have calipered?
must he have calipered?
must we have calipered?
must you have calipered?
must they have calipered? 	must I have been calipering?
must you have been calipering?
must he have been calipering?
must we have been calipering?
must you have been calipering?
must they have been calipering? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I caliper?
mustn't you caliper?
mustn't he caliper?
mustn't we caliper?
mustn't you caliper?
mustn't they caliper? 	mustn't I be calipering?
mustn't you be calipering?
mustn't he be calipering?
mustn't we be calipering?
mustn't you be calipering?
mustn't they be calipering? 	mustn't I have calipered?
mustn't you have calipered?
mustn't he have calipered?
mustn't we have calipered?
mustn't you have calipered?
mustn't they have calipered? 	mustn't I have been calipering?
mustn't you have been calipering?
mustn't he have been calipering?
mustn't we have been calipering?
mustn't you have been calipering?
mustn't they have been calipering?