Which of the following statements is not correct with reference to verbs?
1
After a subject with 'each of' and 'either of' the verb remains singular.
2
If the subject is made of two nouns or pronouns joined with 'along with,' then the verb follows the first subject.
3
If two subjects are joined by 'either... or' or 'neither... nor' then then the verb always follows the first subject.
4
If the noun in the subject is uncountable, it always takes a singular verb irrespective of the amount.