Some collective nouns may accept either a singular or a plural verb, depending on their use in the sentence. Collective nouns can be difficult because it is up to the sentencer to determine whether the name acts as an entity or whether the sentence indicates greater individuality. In your first example, “India has a team of players who are engaged”, the team of players who act with individuality within the unit. In your sentence “A group of doctors goes to Haiti “, the word group is a collective nobiss that acts as a unit. Therefore, it is treated as a singular noun and uses the singular verb is. The general rule is: “The expression of the number is followed by a singular verb, while the expression is followed by a number by a plural.” Your sentences are correct and your mnemonic is good. For more information, visit our blog The Number vs. A Number. If a person`s name ends in s, we must add it for the plural.
The plural of the name Collins is Collins. Since the subject is plural, use the plural verb are. I also find the use of the plural form with collective subtantes problematic. One of the examples cited (the team was satisfied with its presentations) raises the question of the use of “sound” as a preposition pronoun. If “the team” is considered a singular, then the correct pronoun would be to give “he” “The team was happy with its presentations.” This seems to me to be quite acceptable, even if the prepositional name “presentations” is plural. This appears to run counter to the alleged principle that the case is based on plurality or not on prepositional-Nov. The words of collection and money are both simple and are followed by singular verbs. Can you help me, please? I can use the word “state” as a collective noum and write verbs in the plural.
When I talk about the state as isntitucion. For example, the state must take care of citizens. How can we use plural in this case? grammar.yourdictionary.com/sentences/20-Rules-of-subject-verb-agreement.html In this context, the 19th rule is at odds with what you said.