can spar
Verbo regolare: spar - sparred- sparred

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I can spar
you can spar
he can spar
we can spar
you can spar
they can spar 	I can be sparring
you can be sparring
he can be sparring
we can be sparring
you can be sparring
they can be sparring	I can have sparred
you can have sparred
he can have sparred
we can have sparred
you can have sparred
they can have sparred	I can have been sparring
you can have been sparring
he can have been sparring
we can have been sparring
you can have been sparring
they can have been sparring	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I can't spar
you can't spar
he can't spar
we can't spar
you can't spar
they can't spar 	I can't be sparring
you can't be sparring
he can't be sparring
we can't be sparring
you can't be sparring
they can't be sparring	I can't have sparred
you can't have sparred
he can't have sparred
we can't have sparred
you can't have sparred
they can't have sparred	I can't have been sparring
you can't have been sparring
he can't have been sparring
we can't have been sparring
you can't have been sparring
they can't have been sparring	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
can I spar?
can you spar?
can he spar?
can we spar?
can you spar?
can they spar? 	can I be sparring?
can you be sparring?
can he be sparring?
can we be sparring?
can you be sparring?
can they be sparring? 	can I have sparred?
can you have sparred?
can he have sparred?
can we have sparred?
can you have sparred?
can they have sparred? 	can I have been sparring?
can you have been sparring?
can he have been sparring?
can we have been sparring?
can you have been sparring?
can they have been sparring? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
can't I spar?
can't you spar?
can't he spar?
can't we spar?
can't you spar?
can't they spar? 	can't I be sparring?
can't you be sparring?
can't he be sparring?
can't we be sparring?
can't you be sparring?
can't they be sparring? 	can't I have sparred?
can't you have sparred?
can't he have sparred?
can't we have sparred?
can't you have sparred?
can't they have sparred? 	can't I have been sparring?
can't you have been sparring?
can't he have been sparring?
can't we have been sparring?
can't you have been sparring?
can't they have been sparring?