I / you / we / they + verb

Use Present Simple for things you do every day. With I, you, we and they, use the base verb.

I get up at 7:00. / We have lunch at 1:00.

he / she / it + verb + -s

With he, she and it, add -s to the verb. Go becomes goes and have becomes has.

She starts work at 9:00. / He goes to school by bus. / She has breakfast at 8:00.

He go to work by bus. ✗ → He goes to work by bus. ✓