I lay on bed vs I lie on bed

Some examples from the web:

• So I get home, I lay on my bed, and I focus.
• CHOIR: [music] One night as I lay on my bed [music]
• I was faint and I lay down on the bed, he sat beside me.
• I lay down on my bed and begun to pray eagerly.
• I went into the rooms which are kept secret and I leaned and lay on their beds.
• How I lay her on the bed and I caress her soft skin, make her purr like a little kitten.
• My dad comes in here sometimes, lays on the bed.
• He lay on the bed, face down.
• You can lay on my bed if you want.
• On December 27, 1979, I lay in bed all day.
• As I lay in bed that night I thought about how my dad always looked down on the Bakers.
• It broke our hearts to know that as Robert and I lay in bed that night, our daughter was being murdered.
• Half of the time I lay in bed convincing myself that what I'm doing is right by everyone.
• His ancestor would lay on this bed, looking up at 3-5-5's eye.
• He told her to undress and lay on the bed.
• And I lay there in bed... Dreaming of the waves.
• And I lay in tears in bed all night You've reached Cristina Yang.
• It lay on the bed, I found the sweep.
• I just said, Lay on the bed.
• That first night in Beijing... I lay in this bed.

Some examples from the web:

• I lie on the bed and I wait...
• I lie on my bed and go over every day, every minute of our happiness.
• Well, I had her lie on the bed, and I got some cold cloths... for her head.
• I want to lie on a bed of seashells and have a sea horse in my lap.
• Sometimes I'd lie on her bed with her and we'd spoon.
• I'll lie down on my bed, there.
• Every night, I lie in bed weighing my decisions.
• I lie in bed most nights thinking about it.
• I think of you when I lie in bed...
• I lie in bed and I listen to it...
• Take your shoes off and lie on the bed.
• Lie on the bed and rest.
• Lie on the bed, or I'll have you beheaded.
• I ordered you to lie on the bed.
• I'm not going to lie on this bed.
• We'd lie on her bed and fumble.
• Now lie on the bed and close your eyes.
• I lie in bed and I listen to it until I fall asleep.
• When I lie in bed, I think about the way that you laugh.
• When I lie in bed at night I can think of nothing else.