could wow
Verbo regular: wow - wowed- wowed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could wow
you could wow
he could wow
we could wow
you could wow
they could wow 	I could be wowing
you could be wowing
he could be wowing
we could be wowing
you could be wowing
they could be wowing	I could have wowed
you could have wowed
he could have wowed
we could have wowed
you could have wowed
they could have wowed	I could have been wowing
you could have been wowing
he could have been wowing
we could have been wowing
you could have been wowing
they could have been wowing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't wow
you couldn't wow
he couldn't wow
we couldn't wow
you couldn't wow
they couldn't wow 	I couldn't be wowing
you couldn't be wowing
he couldn't be wowing
we couldn't be wowing
you couldn't be wowing
they couldn't be wowing	I couldn't have wowed
you couldn't have wowed
he couldn't have wowed
we couldn't have wowed
you couldn't have wowed
they couldn't have wowed	I couldn't have been wowing
you couldn't have been wowing
he couldn't have been wowing
we couldn't have been wowing
you couldn't have been wowing
they couldn't have been wowing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I wow?
could you wow?
could he wow?
could we wow?
could you wow?
could they wow? 	could I be wowing?
could you be wowing?
could he be wowing?
could we be wowing?
could you be wowing?
could they be wowing? 	could I have wowed?
could you have wowed?
could he have wowed?
could we have wowed?
could you have wowed?
could they have wowed? 	could I have been wowing?
could you have been wowing?
could he have been wowing?
could we have been wowing?
could you have been wowing?
could they have been wowing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I wow?
couldn't you wow?
couldn't he wow?
couldn't we wow?
couldn't you wow?
couldn't they wow? 	couldn't I be wowing?
couldn't you be wowing?
couldn't he be wowing?
couldn't we be wowing?
couldn't you be wowing?
couldn't they be wowing? 	couldn't I have wowed?
couldn't you have wowed?
couldn't he have wowed?
couldn't we have wowed?
couldn't you have wowed?
couldn't they have wowed? 	couldn't I have been wowing?
couldn't you have been wowing?
couldn't he have been wowing?
couldn't we have been wowing?
couldn't you have been wowing?
couldn't they have been wowing?