could spar
Verbe régulier : spar - sparred- sparred
Traduction française : s'entraîner (avec un sparring-partner) - se disputer 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could spar
you could spar
she could spar
we could spar
you could spar
they could spar 	I could be sparring
you could be sparring
she could be sparring
we could be sparring
you could be sparring
they could be sparring	I could have sparred
you could have sparred
she could have sparred
we could have sparred
you could have sparred
they could have sparred	I could have been sparring
you could have been sparring
she could have been sparring
we could have been sparring
you could have been sparring
they could have been sparring	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't spar
you couldn't spar
she couldn't spar
we couldn't spar
you couldn't spar
they couldn't spar 	I couldn't be sparring
you couldn't be sparring
she couldn't be sparring
we couldn't be sparring
you couldn't be sparring
they couldn't be sparring	I couldn't have sparred
you couldn't have sparred
she couldn't have sparred
we couldn't have sparred
you couldn't have sparred
they couldn't have sparred	I couldn't have been sparring
you couldn't have been sparring
she couldn't have been sparring
we couldn't have been sparring
you couldn't have been sparring
they couldn't have been sparring	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I spar?
could you spar?
could she spar?
could we spar?
could you spar?
could they spar? 	could I be sparring?
could you be sparring?
could she be sparring?
could we be sparring?
could you be sparring?
could they be sparring? 	could I have sparred?
could you have sparred?
could she have sparred?
could we have sparred?
could you have sparred?
could they have sparred? 	could I have been sparring?
could you have been sparring?
could she have been sparring?
could we have been sparring?
could you have been sparring?
could they have been sparring? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I spar?
couldn't you spar?
couldn't she spar?
couldn't we spar?
couldn't you spar?
couldn't they spar? 	couldn't I be sparring?
couldn't you be sparring?
couldn't she be sparring?
couldn't we be sparring?
couldn't you be sparring?
couldn't they be sparring? 	couldn't I have sparred?
couldn't you have sparred?
couldn't she have sparred?
couldn't we have sparred?
couldn't you have sparred?
couldn't they have sparred? 	couldn't I have been sparring?
couldn't you have been sparring?
couldn't she have been sparring?
couldn't we have been sparring?
couldn't you have been sparring?
couldn't they have been sparring?