Question

There are two types of common nouns. They are: ______________and__________ ​

Answer 1

Explanation:

Count and mass nouns

Nouns can be either countable or uncountable. Countable nouns (or count nouns) are those that refer to something that can be counted. Uncountable nouns (or mass nouns) do not typically refer to things that can be counted and so they do not regularly have a plural form.

Answer 2

Answer:

collective nouns or abstract nouns