Is "people" a countable noun or an uncountable noun? e.g:A great many people conguse success with money. In this sentence, is a great many used to modify a countable noun or an uncountable noun? Is people a countable noun or an uncountable noun? Thank you for your reply

Is "people" a countable noun or an uncountable noun? e.g:A great many people conguse success with money. In this sentence, is a great many used to modify a countable noun or an uncountable noun? Is people a countable noun or an uncountable noun? Thank you for your reply

If it means "people", then the plural is people
It means people
A great many people
A great many people
A great many is used to modify countable nouns

Is family singular or plural

It depends on the specific meaning
If it refers to a family, it is singular
If it means every member of the family, the plural

How to distinguish whether the predicate of family is singular or plural?

Singular: as a whole, family, family use singular
Plural: can be understood as family, throughout to everyone's time
It is mainly related to the meaning of the sentence to distinguish the singular and plural