could reward
Verbo regular: reward - rewarded- rewarded

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could reward
you could reward
he could reward
we could reward
you could reward
they could reward 	I could be rewarding
you could be rewarding
he could be rewarding
we could be rewarding
you could be rewarding
they could be rewarding	I could have rewarded
you could have rewarded
he could have rewarded
we could have rewarded
you could have rewarded
they could have rewarded	I could have been rewarding
you could have been rewarding
he could have been rewarding
we could have been rewarding
you could have been rewarding
they could have been rewarding	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not reward
you could not reward
he could not reward
we could not reward
you could not reward
they could not reward 	I could not be rewarding
you could not be rewarding
he could not be rewarding
we could not be rewarding
you could not be rewarding
they could not be rewarding	I could not have rewarded
you could not have rewarded
he could not have rewarded
we could not have rewarded
you could not have rewarded
they could not have rewarded	I could not have been rewarding
you could not have been rewarding
he could not have been rewarding
we could not have been rewarding
you could not have been rewarding
they could not have been rewarding	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I reward?
could you reward?
could he reward?
could we reward?
could you reward?
could they reward? 	could I be rewarding?
could you be rewarding?
could he be rewarding?
could we be rewarding?
could you be rewarding?
could they be rewarding? 	could I have rewarded?
could you have rewarded?
could he have rewarded?
could we have rewarded?
could you have rewarded?
could they have rewarded? 	could I have been rewarding?
could you have been rewarding?
could he have been rewarding?
could we have been rewarding?
could you have been rewarding?
could they have been rewarding? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not reward?
could you not reward?
could he not reward?
could we not reward?
could you not reward?
could they not reward? 	could I not be rewarding?
could you not be rewarding?
could he not be rewarding?
could we not be rewarding?
could you not be rewarding?
could they not be rewarding? 	could I not have rewarded?
could you not have rewarded?
could he not have rewarded?
could we not have rewarded?
could you not have rewarded?
could they not have rewarded? 	could I not have been rewarding?
could you not have been rewarding?
could he not have been rewarding?
could we not have been rewarding?
could you not have been rewarding?
could they not have been rewarding?