When does 一会儿 go before / after the verb? I have seen some sentences where 一会儿 (yīhuìr), meaning in a while / in a moment, is placed before the verb and in some others, after the verb.
Is there some rule for deciding the position, are both positions fine or the position depends on the particular case and is somewhat idiomatic?
Some examples:

Before the verb

我们一会儿见！
Wǒmen yīhuìr jiàn!
See you later!


我一会儿去找你。
Wǒ yīhuìr qù zhǎo nǐ。
I'll look for you in a while.


After the verb

忙什么，再坐一会儿吧。
Máng shénme, zài zuò yīhuìr ba.
What's the hurry? Stay a bit longer.


稍等一会儿。
Shāo děng yīhuìr.
Please wait a moment.
The meaning just differs.
When 一会儿 is used as an adverbial, i.e. before a verb, it means &quot;in a while&quot;, &quot;shortly&quot;. It's understood that the action to be set in the future.

别着急，公交车一会儿就来了 = don't worry, the bus will arrive shortly

When 一会儿 is used as a complement, i.e. after a verb, it means &quot;a little while&quot;, or &quot;a little longer&quot; if 再 is present. It identifies a time duration.

我想看一会儿电视 = I want to watch a bit of TV