Correct use of 在

He's lying on the floor.
I thought it would be: 她在躺地板上 （在 before the verb). But according to Glossika its is: 她躺在地板上 (在 after the verb). Is this correct?

Thanks,
Hans

It's two different use of.在。

He is lying on the floor.

on the floor 在地板上

He is lying 他 (正)在 躺着. Here 正在 躺着 is equivalent to "is lying". It's Simple Continues.

I would say the sentence in Chinese "他 正 躺 在地板上" or 他 正 在地板上 躺着。

Correct use of 在

He's lying on the floor.
I thought it would be: 她在躺地板上 （在 before the verb). But according to Glossika its is: 她躺在地板上 (在 after the verb). Is this correct?

Thanks,
Hans

在 means "at" or "on" so in this sense, the sentence structure should be the same as English because it's a preposition.