could wale
Verbo regular: wale - waled- waled

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could wale
you could wale
he could wale
we could wale
you could wale
they could wale 	I could be waling
you could be waling
he could be waling
we could be waling
you could be waling
they could be waling	I could have waled
you could have waled
he could have waled
we could have waled
you could have waled
they could have waled	I could have been waling
you could have been waling
he could have been waling
we could have been waling
you could have been waling
they could have been waling	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not wale
you could not wale
he could not wale
we could not wale
you could not wale
they could not wale 	I could not be waling
you could not be waling
he could not be waling
we could not be waling
you could not be waling
they could not be waling	I could not have waled
you could not have waled
he could not have waled
we could not have waled
you could not have waled
they could not have waled	I could not have been waling
you could not have been waling
he could not have been waling
we could not have been waling
you could not have been waling
they could not have been waling	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I wale?
could you wale?
could he wale?
could we wale?
could you wale?
could they wale? 	could I be waling?
could you be waling?
could he be waling?
could we be waling?
could you be waling?
could they be waling? 	could I have waled?
could you have waled?
could he have waled?
could we have waled?
could you have waled?
could they have waled? 	could I have been waling?
could you have been waling?
could he have been waling?
could we have been waling?
could you have been waling?
could they have been waling? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not wale?
could you not wale?
could he not wale?
could we not wale?
could you not wale?
could they not wale? 	could I not be waling?
could you not be waling?
could he not be waling?
could we not be waling?
could you not be waling?
could they not be waling? 	could I not have waled?
could you not have waled?
could he not have waled?
could we not have waled?
could you not have waled?
could they not have waled? 	could I not have been waling?
could you not have been waling?
could he not have been waling?
could we not have been waling?
could you not have been waling?
could they not have been waling?