The battery must've run out.
CORRECT.
Something must to have made that noise.
INCORRECT. Something must have made that noise.
It must have be a burglar.
INCORRECT. It must have been a burglar.
Tom can't have take it.
INCORRECT. Tom can't have taken it.
I must have leaved a window open.
INCORRECT. I must have left a window open.
He might have missed the bus.
CORRECT.
It could have fallen out of your bag.
CORRECT.
I can't have it left at home.
INCORRECT. I can't have left it at home.