could 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 could somersault
you could somersault
she could somersault
we could somersault
you could somersault
they could somersault 	I could be somersaulting
you could be somersaulting
she could be somersaulting
we could be somersaulting
you could be somersaulting
they could be somersaulting	I could have somersaulted
you could have somersaulted
she could have somersaulted
we could have somersaulted
you could have somersaulted
they could have somersaulted	I could have been somersaulting
you could have been somersaulting
she could have been somersaulting
we could have been somersaulting
you could have been somersaulting
they could have been somersaulting	

Négation 	
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I couldn't somersault
you couldn't somersault
she couldn't somersault
we couldn't somersault
you couldn't somersault
they couldn't somersault 	I couldn't be somersaulting
you couldn't be somersaulting
she couldn't be somersaulting
we couldn't be somersaulting
you couldn't be somersaulting
they couldn't be somersaulting	I couldn't have somersaulted
you couldn't have somersaulted
she couldn't have somersaulted
we couldn't have somersaulted
you couldn't have somersaulted
they couldn't have somersaulted	I couldn't have been somersaulting
you couldn't have been somersaulting
she couldn't have been somersaulting
we couldn't have been somersaulting
you couldn't have been somersaulting
they couldn't have been somersaulting	

Forme interrogative 	
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could I somersault?
could you somersault?
could she somersault?
could we somersault?
could you somersault?
could they somersault? 	could I be somersaulting?
could you be somersaulting?
could she be somersaulting?
could we be somersaulting?
could you be somersaulting?
could they be somersaulting? 	could I have somersaulted?
could you have somersaulted?
could she have somersaulted?
could we have somersaulted?
could you have somersaulted?
could they have somersaulted? 	could I have been somersaulting?
could you have been somersaulting?
could she have been somersaulting?
could we have been somersaulting?
could you have been somersaulting?
could they have been somersaulting? 	

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