请教：这里为什么had been looked不能用啊？

speed_eriko

请问：
    I (had been looking)for it for days before I found it.(look)
——这里填had been looked为什么不对啊？

minori1979jp

been looked这不变成被动了么。主语是I

speed_eriko

2# minori1979jp


I understand. Thank you, 小新