how the hell should i know
They LIE down (to lie, lay, lain). LAY the table, please! (to lay, laid, laid).
Get Down or Lay Down was created in 2000.
Lay Me Down was created in 2010.
It is not a combined form. The word "down" is an adverb. It can modify verbs such as lay.
The past tense of "lie down" is "lay down."
You can't lay down in clubpenguin. Sorry.
The past tense of "lay down" is "laid down."
"lay" is a verb and "down" is an adverb.
Lay Down with the Strawbs was created in 2008.
Lay Your Troubles Down was created in 1989.
Lay Down was created on 1972-10-13.
As I Lay Me Down was created on 1995-02-07.