there are 20 students to go to school by bike.请问这句话有语法错吗?是应该用to go to school还是going to school?

问题描述:

there are 20 students to go to school by bike.请问这句话有语法错吗?
是应该用to go to school还是going to school?

going to school

我认为应该是:
There are 20 students go to school by bike.

有语法错误,前面是be动词 are 所以后面应该用动词ing形式
正确的是there are 20 students going to school by bike.

应该是going to school