Singular Vs Pronoun

1.' of ' is one of the middleman. Remove the word and check it
2. " and" give plural verb .

3. additive words like in addition to, as well as, along with, a , accompanied by, together with, including are all singular

4. or , " either ... or " , neither .. nor follow the subject after or

5. collective nouns are singular : army , audience, administration, class, crowd,faculty , ochestra,team

6. Indefinite pronouns : Anyone, whatever, Someone,everyone,Whoever. someone, something
are all singular except SANAM

Some, Any,None, All,Most depends on the situation

7.. Each and every are always singular , but when followed by subject they follow the
degree of the subject

8. "The number of X " is plural . A number of X is singular
The majority of students are ; the student majority is

9. Subject phrase like " having" , whatever are all singular