Here's a breakdown:
Singular:
* "All" is singular when referring to a singular noun or a collective noun:
* "All the information is accurate."
* "All the team is here."
* "Any", "more", "most", and "some" are singular when referring to a singular noun:
* "Any student can join the club."
* "More time is needed to complete the project."
* "Most of the work is done."
* "Some advice is always helpful."
Plural:
* "All", "any", "more", "most", and "some" are plural when referring to a plural noun:
* "All the students are here."
* "Any books are better than none."
* "More details are needed for this proposal."
* "Most of the questions were answered."
* "Some people disagreed with the decision."
Tricky Situations:
* "All" and "most" can be tricky when used with "of". If the noun after "of" is singular, the verb is singular. If the noun after "of" is plural, the verb is plural.
* "All of the information is accurate."
* "All of the students are here."
* "Most of the work is done."
* "Most of the employees are satisfied."
In conclusion:
The indefinite pronouns "all", "any", "more", "most", and "some" can be singular or plural depending on the noun they refer to. Always consider the context and the noun phrase they modify to determine their grammatical number.