浅的翻译：I always behind you 深一点（有情调一点）翻译成：I always be with you 希望可以帮助你，满意的话，希望采纳，谢谢！
I will always be behind you. 这里不能少了动词be I'm always behind you. 这两个时态都可以
我在你后面 I'm at your back. I'm behind you.
我一直在你身后. I am always behind you. 希望可以帮到你 望采纳
英语是：I'll stand by you all the time. 句子解释： stand by 英[stænd bai] 美[stænd baɪ] [词典] 支持; 准备行动; 信守诺言; 站在旁边; [例句]British and American warships are standing by to evacuate their citizens if...
Wherever you are , I will be alway behind you.
其实我一直都在，只差你一个回头 Actually I'm always following behind you,just for the sake of your glimpse back.（大神级翻译） 欢迎采纳 希望帮到你
if the whole world betray you ,then i will stand behind you to betray the world .
“你是那么遥不可及，我永远只能在你的身后" “you are that remote may not and, I forever can only in you after death” 或 "You are so far away, I'll only be behind you" 或 "You are so unreachable, I never can behind you."
Brother, I will always accompany you silently behind you（来自金山词霸在线）