В течении следующих трех дней ни Фи

В течении следующих трех дней ни Филипп, ни он не видели друг друга.

Результаты (английский) 1:

During the next three days, nor Philip nor he had not seen each other.

Результаты (английский) 2:

During the next three days neither Philip nor he have not seen each other.

Результаты (английский) 3:

For the next three days neither Philippe, neither he had not seen each other.