Looking on the internet deeply has found these results:

When does he go to school is the most popular phrase on the web.

When does he goes to school 12 results on the web	When does he go to school 114,800 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
In the middle of the night, he goes to school. He got a job before he goes to school. No, he goes to school with us, but, I don't know, lately things have been happening, and... April will need to have this when she goes to school tomorrow. Tom takes a shower every morning before he goes to school. In the middle of the night, he goes to school. He goes to school to study every day. Or that he goes to school.	Because kids go to school to learn a job they can do when they're big. But it gets better when you go to school. That boy of yours, when does he go away to school? This may not be when you go to school, Mr. Perfect, but some people need to go to school during the summer. When you go to school, go to ballet, so I can see the teacher again. They go to school same way every morning. When we go to school, we are bombed... poisoned, shot. When I say so you go to school.

When does he goes to school

12 results on the web

When does he go to school

114,800 results on the web

More popular!

In the middle of the night, he goes to school.
He got a job before he goes to school.
No, he goes to school with us, but, I don't know, lately things have been happening, and...
April will need to have this when she goes to school tomorrow.
Tom takes a shower every morning before he goes to school.
In the middle of the night, he goes to school.
He goes to school to study every day.
Or that he goes to school.

Because kids go to school to learn a job they can do when they're big.
But it gets better when you go to school.
That boy of yours, when does he go away to school?
This may not be when you go to school, Mr. Perfect, but some people need to go to school during the summer.
When you go to school, go to ballet, so I can see the teacher again.
They go to school same way every morning.
When we go to school, we are bombed... poisoned, shot.
When I say so you go to school.