3.2 Grammar: Agreement, Pronouns, Modifiers & Commonly Confused Words

3.2 Grammar: Agreement, Pronouns, Modifiers & Commonly Confused Words

Section 3.1 covered punctuation mechanics and spelling. This section covers the rest of the rule set the examination draws on: agreement, pronouns, modifier placement, sentence boundaries, and the word pairs candidates most often confuse.

Keep the item format in view while you read. Every grammar item asks you to choose the option that correctly completes a sentence, so the practical goal is not to be able to write flawless prose but to spot, quickly and by name, which candidate completion breaks a rule. The publisher confines the tested material to "conventional and commonly-accepted practices" at roughly an eighth-to-tenth-grade level, and the examples below sit inside that boundary.

The sentences used as illustrations are drawn from ordinary workplace and law-enforcement contexts because that is the register the examination writes in — but nothing here requires any knowledge of policing to answer.

---

1. Subject-Verb Agreement in Complex Investigative Syntax

The fundamental rule of subject-verb agreement is that a singular subject takes a singular verb, and a plural subject takes a plural verb. However, law enforcement narratives often feature complex sentence structures with intervening phrases, compound subjects, and indefinite pronouns that obscure the true grammatical subject.

Intervening Prepositional Phrases and Modifiers

Do not be misled by words that come between the subject and the verb. Mentally cross out intervening prepositional phrases (of..., in addition to..., as well as..., together with...) to identify the true subject.

• Incorrect: The box containing three semi-automatic pistols and two magazines were seized from the closet.
• Correct: The box [containing three semi-automatic pistols and two magazines] was seized from the closet. (Subject: box [singular]; Verb: was [singular]).
• Incorrect: Trooper Clark, accompanied by Investigators Hayes and Ramos, were dispatched to the scene.
• Correct: Trooper Clark, [accompanied by Investigators Hayes and Ramos], was dispatched to the scene. (Subject: Trooper Clark [singular]; Verb: was [singular]).

Indefinite Pronouns: Singular vs. Plural

Indefinite pronouns represent one of the most frequent traps on the NY State Trooper exam:

• Always Singular: Each, either, neither, one, everyone, everybody, someone, somebody, anyone, anybody, nobody, no one.
  • Correct: Each of the four passengers was questioned separately in a patrol vehicle.
  • Correct: Neither of the two drivers has admitted liability for the collision.
• Always Plural: Both, few, many, several.
  • Correct: Several of the witnesses were standing on the north sidewalk.
• Variable (Singular or Plural based on object of preposition): All, any, more, most, none, some.
  • Correct: All of the stolen cash was recovered. (Uncountable noun: singular)
  • Correct: All of the stolen firearms were recovered. (Countable plural noun: plural)

Compound Subjects Joined by Conjunctions

1. Subjects joined by AND: Almost always plural.
   • Example: Trooper Evans and Investigator Patel were assigned to the felony reconstruction.
2. Subjects joined by OR / NOR / EITHER... OR / NEITHER... NOR: The verb agrees with the subject closest to the verb.
   • Example: Neither the primary driver nor the two passengers were injured in the crash. (Closest subject: two passengers [plural] -> were)
   • Example: Neither the two passengers nor the primary driver was injured in the crash. (Closest subject: primary driver [singular] -> was)

+-------------------------------------------------------------------------+
|                   SUBJECT-VERB AGREEMENT DECISION MATRIX                |
|                                                                         |
|   1. Find the core verb.                                                |
|   2. Ask: "Who or what is performing this action?"                      |
|   3. Eliminate all bracketed prepositional phrases:                     |
|      [of the suspects] [along with the weapons] [in the vehicles]       |
|   4. Match singular subject with singular verb (is, was, has, does)     |
|      Match plural subject with plural verb (are, were, have, do)        |
+-------------------------------------------------------------------------+

---

2. Pronoun Selection, Case, and Antecedent Clarity

A pronoun must clearly refer to a specific, unambiguous noun (its antecedent) and must appear in the proper grammatical case based on its syntactic function within the sentence.

The Ambiguous Pronoun Trap

In police reports involving multiple persons of the same gender (e.g., two male suspects, a female victim and a female witness, or two male Troopers), using vague pronouns creates unacceptable confusion.

• Ambiguous: Trooper Miller approached suspect Davis as he reached into his jacket pocket, causing him to draw his department-issued sidearm.
  • Problem: Who reached into whose pocket? Who drew whose weapon?
• Clear & Correct: Trooper Miller approached suspect Davis. As suspect Davis reached into his jacket pocket, Trooper Miller drew his department-issued sidearm.

Pronoun Case: Subjective vs. Objective vs. Possessive

Exam Rule — The Compound Pronoun Test: To determine the correct pronoun in compound constructions, temporarily remove the other person from the sentence:

• "Dispatch transmitted the alert to [Trooper Gomez and] I / me." -> Remove Trooper Gomez: Dispatch transmitted the alert to me. (Objective case after preposition to).
• "[Investigator Scott and] he / him conducted the interrogation." -> Remove Investigator Scott: He conducted the interrogation. (Subjective case).

Who vs. Whom in Police Inquiries

• Who: Functions as the subject doing the action (replace with he/they).
  • Example: Trooper Sanchez identified the individual who initiated the physical altercation. (He initiated it).
• Whom: Functions as the object receiving the action (replace with him/them).
  • Example: The investigator interviewed the witness whom the patrol team had detained. (The team had detained him).

---

3. Modifiers: Eliminating Dangling and Misplaced Modifiers

A modifier is a word, phrase, or clause that describes another word in the sentence. A modifier must be placed immediately adjacent to the noun it modifies.

Dangling Modifiers

A modifier "dangles" when the word it is intended to describe is completely missing from the sentence. In law enforcement writing, dangling participles often falsely attribute actions to inanimate objects or weapons.

• Dangling (Incorrect): While conducting a visual search of the vehicle, a loaded revolver was discovered under the floor mat.
  • Literal meaning: The loaded revolver was conducting the visual search.
• Corrected (Active): While conducting a visual search of the vehicle, Trooper Barnes discovered a loaded revolver under the floor mat.

Misplaced Modifiers

A modifier is "misplaced" when it is positioned next to the wrong word, creating comical or legally absurd meanings.

• Misplaced (Incorrect): Trooper Kelly observed a male suspect running from the commercial bank wearing a fluorescent orange ski mask.
  • Literal meaning: The commercial bank was wearing a fluorescent ski mask.
• Corrected: Trooper Kelly observed a male suspect wearing a fluorescent orange ski mask running from the commercial bank.
• Misplaced (Incorrect): The officer cited the motorist for driving with an expired inspection sticker in the patrol vehicle.
  • Corrected: In the patrol vehicle, the officer completed a citation for the motorist for driving with an expired inspection sticker.

---

4. Punctuation Mechanics and Sentence Boundaries

Run-on sentences, comma splices, and sentence fragments create disjointed, unprofessional narratives that obscure timelines and confuse facts.

Comma Splices and Run-On Sentences

• Comma Splice (Incorrect): Trooper Walsh arrived on scene at 2115 hours, the front door was open and damaged.
• Methods to Fix:
  1. Separate into two sentences: Trooper Walsh arrived on scene at 2115 hours. The front door was open and damaged.
  2. Add a coordinating conjunction (FANBOYS): Trooper Walsh arrived on scene at 2115 hours, and the front door was open and damaged.
  3. Use a semicolon: Trooper Walsh arrived on scene at 2115 hours; the front door was open and damaged.

---

5. Law Enforcement Homophones and Commonly Confused Words

Homophones are words that sound identical but have different spellings and meanings. Nothing is deducted for a wrong answer on this examination — a missed item simply scores zero — but on a ranked eligibility list every item you give away costs you position, and the publisher names whether/weather, affect/effect, then/than, their/there/they're and to/too as the groups most commonly confused.

Essential Law Enforcement Homophone Reference

1a. Verb-Tense Consistency

The publisher lists tense agreement alongside subject-verb agreement, and it is easy to miss because each individual clause can be grammatical while the passage as a whole is not. The verb tense should remain consistent within a single summary or description.

• Incorrect: Austin left his house to go to work. He gets in his car and started driving down the road. As he was stopped at an intersection, he heard brakes squealing and sees a white truck run the red light. It crashed into a blue sedan and flees the scene.
• Correct: Austin left his house to go to work. He got in his car and started driving down the road. As he was stopped at an intersection, he heard brakes squealing and saw a white truck run the red light. It crashed into a blue sedan and fled the scene.

The corrected version sets everything in the past and stays there. When an item offers you a completion, check that its tense matches the tense already established in the sentence — a present-tense verb dropped into a past-tense narrative is a common distractor.

1b. Pronoun Number Must Match the Noun

A separate rule from pronoun case: he, she, his and her go with singular nouns; they and their go with plural nouns.

• Incorrect: Trooper Summers took their lunch break at noon.
• Correct: Trooper Summers took her lunch break at noon.
• Incorrect: Trooper Ortega and Sergeant Byrd parked his squad car in the shade.
• Correct: Trooper Ortega and Sergeant Byrd parked their squad car in the shade.

The same principle governs verbs when the subject is a pronoun: People stare at him as he patrols the neighborhood, not as he patrol the neighborhood.