could joy
Verbo regular: joy - joyed- joyed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could joy
you could joy
he could joy
we could joy
you could joy
they could joy 	I could be joying
you could be joying
he could be joying
we could be joying
you could be joying
they could be joying	I could have joyed
you could have joyed
he could have joyed
we could have joyed
you could have joyed
they could have joyed	I could have been joying
you could have been joying
he could have been joying
we could have been joying
you could have been joying
they could have been joying	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't joy
you couldn't joy
he couldn't joy
we couldn't joy
you couldn't joy
they couldn't joy 	I couldn't be joying
you couldn't be joying
he couldn't be joying
we couldn't be joying
you couldn't be joying
they couldn't be joying	I couldn't have joyed
you couldn't have joyed
he couldn't have joyed
we couldn't have joyed
you couldn't have joyed
they couldn't have joyed	I couldn't have been joying
you couldn't have been joying
he couldn't have been joying
we couldn't have been joying
you couldn't have been joying
they couldn't have been joying	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I joy?
could you joy?
could he joy?
could we joy?
could you joy?
could they joy? 	could I be joying?
could you be joying?
could he be joying?
could we be joying?
could you be joying?
could they be joying? 	could I have joyed?
could you have joyed?
could he have joyed?
could we have joyed?
could you have joyed?
could they have joyed? 	could I have been joying?
could you have been joying?
could he have been joying?
could we have been joying?
could you have been joying?
could they have been joying? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I joy?
couldn't you joy?
couldn't he joy?
couldn't we joy?
couldn't you joy?
couldn't they joy? 	couldn't I be joying?
couldn't you be joying?
couldn't he be joying?
couldn't we be joying?
couldn't you be joying?
couldn't they be joying? 	couldn't I have joyed?
couldn't you have joyed?
couldn't he have joyed?
couldn't we have joyed?
couldn't you have joyed?
couldn't they have joyed? 	couldn't I have been joying?
couldn't you have been joying?
couldn't he have been joying?
couldn't we have been joying?
couldn't you have been joying?
couldn't they have been joying?