请问怎样用英语翻译：不知要过多久，我才能不在任何时候把你想起

it needs time if whenever i never miss you
I do not know how long it will take to forget you。
你自己选择吧。

i do not know how long it will take before i think of you in no time

I don't know how much time passes can I forget you at any time

I don't know how long it takes to leave you behind my mind.

You have no idea how long it does take to let your name go out of my mind

at what time should i think no more of you