Looking on the internet deeply has found these results:

I walk on foot is the most popular phrase on the web.

I go to school on foot 153,800 results on the web	I walk on foot 1153,000 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
Do you go to school on foot or by bicycle? Let him go to school on his own. Do you go to school on foot every day? Do you go to school on foot every day? Tom goes to school on foot. I can't believe I'm letting you go to school on your own. I don't go to school on Sunday. Wanted to go to school on an empty stomach.	Wearing such a dress, one is not supposed to walk on foot. Walk one foot in front of the other. I was just waiting for them to get out on foot, walk up on me. Now the traditional method of surveying for orangutans is to walk the forest on foot carrying heavy equipment and to use a pair of binoculars to look up in the treetops where you might find an orangutan or its nest. I just can't walk with this foot. He'll set the timer, walk away on foot, get on his motorcycle and ride to the Crescent City Bridge to watch. You think it's fun to walk on foot? I'll go, if you want. You either help me find him, or you can walk back on foot.

I go to school on foot

153,800 results on the web

I walk on foot

1153,000 results on the web

More popular!

Wearing such a dress, one is not supposed to walk on foot.
Walk one foot in front of the other.
I was just waiting for them to get out on foot, walk up on me.
Now the traditional method of surveying for orangutans is to walk the forest on foot carrying heavy equipment and to use a pair of binoculars to look up in the treetops where you might find an orangutan or its nest.
I just can't walk with this foot.
He'll set the timer, walk away on foot, get on his motorcycle and ride to the Crescent City Bridge to watch.
You think it's fun to walk on foot? I'll go, if you want.
You either help me find him, or you can walk back on foot.