This document lists different subjects and verbs. It states "AM I AM A TEACHER" showing a first person statement using the verb "am" and the subject "teacher". It also states "IS HE IS A DOCTOR" using the third person singular verb "is" and the subject "doctor". Finally, it says "ARE THEY ARE STUDENTS" using the plural verb "are" and the subject "students".

1. AM –IS Are lessons

2. AM I AM A TEACHER

3. IS HE IS A DOCTOR

4. ARE THEY ARE STUDENTS