must somersault
Verbe régulier : somersault - somersaulted- somersaulted
Traduction française : faire la culbute ou un saut périlleux ou des sauts périlleux - faire un tonneau ou des tonneaux 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must somersault
you must somersault
she must somersault
we must somersault
you must somersault
they must somersault 	I must be somersaulting
you must be somersaulting
she must be somersaulting
we must be somersaulting
you must be somersaulting
they must be somersaulting	I must have somersaulted
you must have somersaulted
she must have somersaulted
we must have somersaulted
you must have somersaulted
they must have somersaulted	I must have been somersaulting
you must have been somersaulting
she must have been somersaulting
we must have been somersaulting
you must have been somersaulting
they must have been somersaulting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't somersault
you mustn't somersault
she mustn't somersault
we mustn't somersault
you mustn't somersault
they mustn't somersault 	I mustn't be somersaulting
you mustn't be somersaulting
she mustn't be somersaulting
we mustn't be somersaulting
you mustn't be somersaulting
they mustn't be somersaulting	I mustn't have somersaulted
you mustn't have somersaulted
she mustn't have somersaulted
we mustn't have somersaulted
you mustn't have somersaulted
they mustn't have somersaulted	I mustn't have been somersaulting
you mustn't have been somersaulting
she mustn't have been somersaulting
we mustn't have been somersaulting
you mustn't have been somersaulting
they mustn't have been somersaulting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I somersault?
must you somersault?
must she somersault?
must we somersault?
must you somersault?
must they somersault? 	must I be somersaulting?
must you be somersaulting?
must she be somersaulting?
must we be somersaulting?
must you be somersaulting?
must they be somersaulting? 	must I have somersaulted?
must you have somersaulted?
must she have somersaulted?
must we have somersaulted?
must you have somersaulted?
must they have somersaulted? 	must I have been somersaulting?
must you have been somersaulting?
must she have been somersaulting?
must we have been somersaulting?
must you have been somersaulting?
must they have been somersaulting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I somersault?
mustn't you somersault?
mustn't she somersault?
mustn't we somersault?
mustn't you somersault?
mustn't they somersault? 	mustn't I be somersaulting?
mustn't you be somersaulting?
mustn't she be somersaulting?
mustn't we be somersaulting?
mustn't you be somersaulting?
mustn't they be somersaulting? 	mustn't I have somersaulted?
mustn't you have somersaulted?
mustn't she have somersaulted?
mustn't we have somersaulted?
mustn't you have somersaulted?
mustn't they have somersaulted? 	mustn't I have been somersaulting?
mustn't you have been somersaulting?
mustn't she have been somersaulting?
mustn't we have been somersaulting?
mustn't you have been somersaulting?
mustn't they have been somersaulting?