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
she must caliper
we must caliper
you must caliper
they must caliper 	I must be calipering
you must be calipering
she must be calipering
we must be calipering
you must be calipering
they must be calipering	I must have calipered
you must have calipered
she 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
she 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
she 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
she 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
she 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
she 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 she caliper?
must we caliper?
must you caliper?
must they caliper? 	must I be calipering?
must you be calipering?
must she be calipering?
must we be calipering?
must you be calipering?
must they be calipering? 	must I have calipered?
must you have calipered?
must she 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 she 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 she 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 she 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 she 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 she have been calipering?
mustn't we have been calipering?
mustn't you have been calipering?
mustn't they have been calipering?