The document lists different types of nouns including proper nouns like books and phones, plural nouns, gerunds which are verbs that act as nouns, and collective nouns that refer to a group of objects or people like class, herd, and team.

1. Propernouns
books,boys,bags,phones,
papers,colors,cups,lines
notebooks,masks
countablenouns
PluralNouns
Gerunds
(verbsbutactasnouns)
CollectiveNouns
class,herd,jury,team
army,family,group
audience,animal,
place,things