Having seen her somewhere before,but i can't remember her na

Having seen her somewhere before,but i can't remember her na I have seen her _____,but I can't remember her name. I remember having seen him somewhere I Remember having seen him somewhere . I remember(see) _________you somewhere before,but I can’t te I remember having seen her in a cafe中的having seen是不是非谓语动词? remember her face,but I can't ____ where I met her. But I can\'t make her I haven't seen her () I haven’t seen her for 35 years or so,but I recognized her a I remember having seen him somewhere 这里have 为什么用ing i didn't remember (give) her the book before.（give）句子对不对?