Она была уверена, что видела эту же

Она была уверена, что видела эту женщину раньше, но не могла припомнить, где она ее видела.

Результаты (английский) 1:

She was sure that she had seen this woman before, but couldn't remember where she had seen.

Результаты (английский) 2:

She was sure that she had seen the woman before, but could not remember where she had seen it.

Результаты (английский) 3:

she was sure to have seen this woman before, but i couldn't recall where she saw her.