However, both polish or march at the beginning of sentences still need to be capitalized.

Ron marched through the common room and out of sight up the stairs to the boys' dormitories.

"They don't really march, of course," the woman said.

People were just marching in and out of the house leaving with all of Bowe's stuff.

No wonder guys were marching in and out of her life.

He marched in ahead of her and made his way through unfamiliar rooms to the princess's side.

They marched through the foliage and out of the brush onto the main road of the town.

Agony though it must be, they march their sad way up the hill and out of sight.

They marched the full length of the parade ground and to the massive main entrance to the palace.

The cliffs marched around it without a break and of uniform height.