could prespecify
Verbo regular: prespecify - prespecified- prespecified

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could prespecify
you could prespecify
he could prespecify
we could prespecify
you could prespecify
they could prespecify 	I could be prespecifying
you could be prespecifying
he could be prespecifying
we could be prespecifying
you could be prespecifying
they could be prespecifying	I could have prespecified
you could have prespecified
he could have prespecified
we could have prespecified
you could have prespecified
they could have prespecified	I could have been prespecifying
you could have been prespecifying
he could have been prespecifying
we could have been prespecifying
you could have been prespecifying
they could have been prespecifying	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't prespecify
you couldn't prespecify
he couldn't prespecify
we couldn't prespecify
you couldn't prespecify
they couldn't prespecify 	I couldn't be prespecifying
you couldn't be prespecifying
he couldn't be prespecifying
we couldn't be prespecifying
you couldn't be prespecifying
they couldn't be prespecifying	I couldn't have prespecified
you couldn't have prespecified
he couldn't have prespecified
we couldn't have prespecified
you couldn't have prespecified
they couldn't have prespecified	I couldn't have been prespecifying
you couldn't have been prespecifying
he couldn't have been prespecifying
we couldn't have been prespecifying
you couldn't have been prespecifying
they couldn't have been prespecifying	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I prespecify?
could you prespecify?
could he prespecify?
could we prespecify?
could you prespecify?
could they prespecify? 	could I be prespecifying?
could you be prespecifying?
could he be prespecifying?
could we be prespecifying?
could you be prespecifying?
could they be prespecifying? 	could I have prespecified?
could you have prespecified?
could he have prespecified?
could we have prespecified?
could you have prespecified?
could they have prespecified? 	could I have been prespecifying?
could you have been prespecifying?
could he have been prespecifying?
could we have been prespecifying?
could you have been prespecifying?
could they have been prespecifying? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I prespecify?
couldn't you prespecify?
couldn't he prespecify?
couldn't we prespecify?
couldn't you prespecify?
couldn't they prespecify? 	couldn't I be prespecifying?
couldn't you be prespecifying?
couldn't he be prespecifying?
couldn't we be prespecifying?
couldn't you be prespecifying?
couldn't they be prespecifying? 	couldn't I have prespecified?
couldn't you have prespecified?
couldn't he have prespecified?
couldn't we have prespecified?
couldn't you have prespecified?
couldn't they have prespecified? 	couldn't I have been prespecifying?
couldn't you have been prespecifying?
couldn't he have been prespecifying?
couldn't we have been prespecifying?
couldn't you have been prespecifying?
couldn't they have been prespecifying?