could pitch
Verbo regular: pitch - pitched- pitched

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could pitch
you could pitch
he could pitch
we could pitch
you could pitch
they could pitch 	I could be pitching
you could be pitching
he could be pitching
we could be pitching
you could be pitching
they could be pitching	I could have pitched
you could have pitched
he could have pitched
we could have pitched
you could have pitched
they could have pitched	I could have been pitching
you could have been pitching
he could have been pitching
we could have been pitching
you could have been pitching
they could have been pitching	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't pitch
you couldn't pitch
he couldn't pitch
we couldn't pitch
you couldn't pitch
they couldn't pitch 	I couldn't be pitching
you couldn't be pitching
he couldn't be pitching
we couldn't be pitching
you couldn't be pitching
they couldn't be pitching	I couldn't have pitched
you couldn't have pitched
he couldn't have pitched
we couldn't have pitched
you couldn't have pitched
they couldn't have pitched	I couldn't have been pitching
you couldn't have been pitching
he couldn't have been pitching
we couldn't have been pitching
you couldn't have been pitching
they couldn't have been pitching	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I pitch?
could you pitch?
could he pitch?
could we pitch?
could you pitch?
could they pitch? 	could I be pitching?
could you be pitching?
could he be pitching?
could we be pitching?
could you be pitching?
could they be pitching? 	could I have pitched?
could you have pitched?
could he have pitched?
could we have pitched?
could you have pitched?
could they have pitched? 	could I have been pitching?
could you have been pitching?
could he have been pitching?
could we have been pitching?
could you have been pitching?
could they have been pitching? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I pitch?
couldn't you pitch?
couldn't he pitch?
couldn't we pitch?
couldn't you pitch?
couldn't they pitch? 	couldn't I be pitching?
couldn't you be pitching?
couldn't he be pitching?
couldn't we be pitching?
couldn't you be pitching?
couldn't they be pitching? 	couldn't I have pitched?
couldn't you have pitched?
couldn't he have pitched?
couldn't we have pitched?
couldn't you have pitched?
couldn't they have pitched? 	couldn't I have been pitching?
couldn't you have been pitching?
couldn't he have been pitching?
couldn't we have been pitching?
couldn't you have been pitching?
couldn't they have been pitching?