Resultados posibles:
confundías
-you were confusing
Imperfecto para el sujetodel verboconfundir.
confundías
-you were confusing
Imperfecto para el sujetovosdel verboconfundir.

confundir

Estabas segura de que ninguna conocía el tuyo; confundías los de ellas.
You were sure that none of them knew your surname; you got theirs muddled up.
Palabra del día
la canela