could prepack
Verbo regular: prepack - prepacked- prepacked

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could prepack
you could prepack
he could prepack
we could prepack
you could prepack
they could prepack 	I could be prepacking
you could be prepacking
he could be prepacking
we could be prepacking
you could be prepacking
they could be prepacking	I could have prepacked
you could have prepacked
he could have prepacked
we could have prepacked
you could have prepacked
they could have prepacked	I could have been prepacking
you could have been prepacking
he could have been prepacking
we could have been prepacking
you could have been prepacking
they could have been prepacking	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't prepack
you couldn't prepack
he couldn't prepack
we couldn't prepack
you couldn't prepack
they couldn't prepack 	I couldn't be prepacking
you couldn't be prepacking
he couldn't be prepacking
we couldn't be prepacking
you couldn't be prepacking
they couldn't be prepacking	I couldn't have prepacked
you couldn't have prepacked
he couldn't have prepacked
we couldn't have prepacked
you couldn't have prepacked
they couldn't have prepacked	I couldn't have been prepacking
you couldn't have been prepacking
he couldn't have been prepacking
we couldn't have been prepacking
you couldn't have been prepacking
they couldn't have been prepacking	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I prepack?
could you prepack?
could he prepack?
could we prepack?
could you prepack?
could they prepack? 	could I be prepacking?
could you be prepacking?
could he be prepacking?
could we be prepacking?
could you be prepacking?
could they be prepacking? 	could I have prepacked?
could you have prepacked?
could he have prepacked?
could we have prepacked?
could you have prepacked?
could they have prepacked? 	could I have been prepacking?
could you have been prepacking?
could he have been prepacking?
could we have been prepacking?
could you have been prepacking?
could they have been prepacking? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I prepack?
couldn't you prepack?
couldn't he prepack?
couldn't we prepack?
couldn't you prepack?
couldn't they prepack? 	couldn't I be prepacking?
couldn't you be prepacking?
couldn't he be prepacking?
couldn't we be prepacking?
couldn't you be prepacking?
couldn't they be prepacking? 	couldn't I have prepacked?
couldn't you have prepacked?
couldn't he have prepacked?
couldn't we have prepacked?
couldn't you have prepacked?
couldn't they have prepacked? 	couldn't I have been prepacking?
couldn't you have been prepacking?
couldn't he have been prepacking?
couldn't we have been prepacking?
couldn't you have been prepacking?
couldn't they have been prepacking?