could prerelease
Verbo regular: prerelease - prereleased- prereleased

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could prerelease
you could prerelease
she could prerelease
we could prerelease
you could prerelease
they could prerelease 	I could be prereleasing
you could be prereleasing
she could be prereleasing
we could be prereleasing
you could be prereleasing
they could be prereleasing	I could have prereleased
you could have prereleased
she could have prereleased
we could have prereleased
you could have prereleased
they could have prereleased	I could have been prereleasing
you could have been prereleasing
she could have been prereleasing
we could have been prereleasing
you could have been prereleasing
they could have been prereleasing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't prerelease
you couldn't prerelease
she couldn't prerelease
we couldn't prerelease
you couldn't prerelease
they couldn't prerelease 	I couldn't be prereleasing
you couldn't be prereleasing
she couldn't be prereleasing
we couldn't be prereleasing
you couldn't be prereleasing
they couldn't be prereleasing	I couldn't have prereleased
you couldn't have prereleased
she couldn't have prereleased
we couldn't have prereleased
you couldn't have prereleased
they couldn't have prereleased	I couldn't have been prereleasing
you couldn't have been prereleasing
she couldn't have been prereleasing
we couldn't have been prereleasing
you couldn't have been prereleasing
they couldn't have been prereleasing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I prerelease?
could you prerelease?
could she prerelease?
could we prerelease?
could you prerelease?
could they prerelease? 	could I be prereleasing?
could you be prereleasing?
could she be prereleasing?
could we be prereleasing?
could you be prereleasing?
could they be prereleasing? 	could I have prereleased?
could you have prereleased?
could she have prereleased?
could we have prereleased?
could you have prereleased?
could they have prereleased? 	could I have been prereleasing?
could you have been prereleasing?
could she have been prereleasing?
could we have been prereleasing?
could you have been prereleasing?
could they have been prereleasing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I prerelease?
couldn't you prerelease?
couldn't she prerelease?
couldn't we prerelease?
couldn't you prerelease?
couldn't they prerelease? 	couldn't I be prereleasing?
couldn't you be prereleasing?
couldn't she be prereleasing?
couldn't we be prereleasing?
couldn't you be prereleasing?
couldn't they be prereleasing? 	couldn't I have prereleased?
couldn't you have prereleased?
couldn't she have prereleased?
couldn't we have prereleased?
couldn't you have prereleased?
couldn't they have prereleased? 	couldn't I have been prereleasing?
couldn't you have been prereleasing?
couldn't she have been prereleasing?
couldn't we have been prereleasing?
couldn't you have been prereleasing?
couldn't they have been prereleasing?