could uprear
Verbo regular: uprear - upreared- upreared

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could uprear
you could uprear
he could uprear
we could uprear
you could uprear
they could uprear 	I could be uprearing
you could be uprearing
he could be uprearing
we could be uprearing
you could be uprearing
they could be uprearing	I could have upreared
you could have upreared
he could have upreared
we could have upreared
you could have upreared
they could have upreared	I could have been uprearing
you could have been uprearing
he could have been uprearing
we could have been uprearing
you could have been uprearing
they could have been uprearing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't uprear
you couldn't uprear
he couldn't uprear
we couldn't uprear
you couldn't uprear
they couldn't uprear 	I couldn't be uprearing
you couldn't be uprearing
he couldn't be uprearing
we couldn't be uprearing
you couldn't be uprearing
they couldn't be uprearing	I couldn't have upreared
you couldn't have upreared
he couldn't have upreared
we couldn't have upreared
you couldn't have upreared
they couldn't have upreared	I couldn't have been uprearing
you couldn't have been uprearing
he couldn't have been uprearing
we couldn't have been uprearing
you couldn't have been uprearing
they couldn't have been uprearing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I uprear?
could you uprear?
could he uprear?
could we uprear?
could you uprear?
could they uprear? 	could I be uprearing?
could you be uprearing?
could he be uprearing?
could we be uprearing?
could you be uprearing?
could they be uprearing? 	could I have upreared?
could you have upreared?
could he have upreared?
could we have upreared?
could you have upreared?
could they have upreared? 	could I have been uprearing?
could you have been uprearing?
could he have been uprearing?
could we have been uprearing?
could you have been uprearing?
could they have been uprearing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I uprear?
couldn't you uprear?
couldn't he uprear?
couldn't we uprear?
couldn't you uprear?
couldn't they uprear? 	couldn't I be uprearing?
couldn't you be uprearing?
couldn't he be uprearing?
couldn't we be uprearing?
couldn't you be uprearing?
couldn't they be uprearing? 	couldn't I have upreared?
couldn't you have upreared?
couldn't he have upreared?
couldn't we have upreared?
couldn't you have upreared?
couldn't they have upreared? 	couldn't I have been uprearing?
couldn't you have been uprearing?
couldn't he have been uprearing?
couldn't we have been uprearing?
couldn't you have been uprearing?
couldn't they have been uprearing?