could better
Verbo regolare: better - bettered- bettered

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could better
you could better
he could better
we could better
you could better
they could better 	I could be bettering
you could be bettering
he could be bettering
we could be bettering
you could be bettering
they could be bettering	I could have bettered
you could have bettered
he could have bettered
we could have bettered
you could have bettered
they could have bettered	I could have been bettering
you could have been bettering
he could have been bettering
we could have been bettering
you could have been bettering
they could have been bettering	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could not better
you could not better
he could not better
we could not better
you could not better
they could not better 	I could not be bettering
you could not be bettering
he could not be bettering
we could not be bettering
you could not be bettering
they could not be bettering	I could not have bettered
you could not have bettered
he could not have bettered
we could not have bettered
you could not have bettered
they could not have bettered	I could not have been bettering
you could not have been bettering
he could not have been bettering
we could not have been bettering
you could not have been bettering
they could not have been bettering	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I better?
could you better?
could he better?
could we better?
could you better?
could they better? 	could I be bettering?
could you be bettering?
could he be bettering?
could we be bettering?
could you be bettering?
could they be bettering? 	could I have bettered?
could you have bettered?
could he have bettered?
could we have bettered?
could you have bettered?
could they have bettered? 	could I have been bettering?
could you have been bettering?
could he have been bettering?
could we have been bettering?
could you have been bettering?
could they have been bettering? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I not better?
could you not better?
could he not better?
could we not better?
could you not better?
could they not better? 	could I not be bettering?
could you not be bettering?
could he not be bettering?
could we not be bettering?
could you not be bettering?
could they not be bettering? 	could I not have bettered?
could you not have bettered?
could he not have bettered?
could we not have bettered?
could you not have bettered?
could they not have bettered? 	could I not have been bettering?
could you not have been bettering?
could he not have been bettering?
could we not have been bettering?
could you not have been bettering?
could they not have been bettering?