Parts Of Speech
Comprehensive guide on English Parts of Speech tailored for AHC RO/ARO. Learn key classifications, advanced usage rules, grammatical exceptions, fixed prepositions, and clausal connectives.
1. Nouns & Pronouns: Classifications, Rules & Case Exceptions
Nouns and Pronouns are the subjects and objects of sentences. AHC exams frequently test their specific grammatical constraints and agreement anomalies.
A. Noun Classifications & Advanced Rules
A Noun is a naming word. Classifications include: Proper (specific names), Common (generic names), Collective (group names), Material (substances), and Abstract (ideas/emotions).
- Rule 1 (Singular/Plural Form Traps):
- *Always Plural:* cattle, gentry, poultry, clergy, folk, police, people look singular but take plural verbs (e.g., "The police have caught the thief").
- *Always Singular:* scenery, poetry, furniture, advice, information, luggage, baggage, hair, mischief, business are uncountable. They never take 's' or 'an' (e.g., "The scenery of Himalayas is beautiful").
- *Form is Plural, Meaning is Singular:* physics, mathematics, news, summons, innings, gallows, ethics, politics (e.g., "This news is true"; "A summons was served on him").
- *Identical Form:* sheep, series, species, deer, fish have the same singular and plural form.
- Rule 2 (Hyphenated & Compound Nouns): Compound nouns are pluralized by adding 's' to the root word, not the modifier (e.g., commanders-in-chief, mothers-in-law, passers-by). Hyphenated nouns never take a plural form when acting as adjectives (e.g., "a ten-rupee note", not "a ten-rupees note").
- Rule 3 (Possessive Case / Apostrophe-S):
- Do not use double possessive (e.g., write "the roof of my friend's house", not "my friend's house's roof").
- Use apostrophe-s with living beings and personified objects (e.g., "nature's laws", "a day's leave"), but use 'of' for non-living objects (e.g., "the leg of the table").
- For joint possession, add apostrophe-s to the last noun (e.g., "Rahul and Amit's father"). For separate possession, add to both (e.g., "Rahul's and Amit's fathers").
B. Pronouns: Case, Order, and Relative Clauses
A Pronoun replaces a noun to avoid repetition.
- Rule 1 (Order of Personal Pronouns):
- *Normal / Pleasant situations:* Follow the 231 rule (Second Person, Third Person, First Person). E.g., "You, he and I are studying together."
- *Negative / Confessional / Plural situations:* Follow the 123 rule (First Person, Second Person, Third Person). E.g., "I, you and he committed the mistake."
- Rule 2 (Subject vs. Object in Comparisons): When comparing two pronouns using *than* or *as*, keep their cases parallel. E.g., "He runs faster than I" (not "than me", as it implies "than I run").
- Rule 3 (Relative Pronouns - Who vs. Whom vs. That):
- Who is subjective (acts as the subject of the verb). E.g., "The girl who won the medal is my sister."
- Whom is objective (acts as the object). E.g., "The boy whom you met is a writer."
- That is mandatory instead of *who* or *which* after superlative adjectives, and expressions like *all, same, only, any, none, nothing*. E.g., "This is the same pen that I bought."
- Rule 4 (Reflexive Pronouns): Reflexive pronouns (myself, himself) cannot stand alone as subjects without a preceding subject noun/pronoun. E.g., "I am Amit" or "I myself did it" (correct), but not "Myself am Amit" (incorrect).
2. Verbs, Adjectives & Adverbs: Action and Modifying Logic
Verbs dictate the tense and state of a sentence, while Adjectives and Adverbs act as precise modifiers. Mastery of their structural constraints is vital for error detection.
A. Verbs: Transitive, Intransitive & Stative Verbs
- Transitive vs. Intransitive: Transitive verbs require a direct object (e.g., "She raised the flag"). Intransitive verbs do not take an object (e.g., "The sun rises in the east").
- *Confusing pair:* Lie (intransitive: lie-lay-lain; to recline) vs. Lay (transitive: lay-laid-laid; to place). E.g., "I laid the baby on the bed" vs. "He lay on the grass."
- Stative Verbs (No Continuous Form): Verbs of perception (see, hear, smell, taste), emotion (love, hate, wish, remember), and ownership (own, possess, belong, have) are not used in the continuous/progressive tense in their standard sense. E.g., "I know him" (correct), not "I am knowing him" (incorrect).
- Non-Finite Verbs:
- Gerund: A verb form ending in *-ing* that acts as a Noun (e.g., "Reading is a good habit").
- Participle: Acts as an Adjective (Present: *crying baby*; Past: *broken window*).
- Infinitive: The base form preceded by 'to' (*to study*). Do not split the infinitive by placing an adverb between 'to' and the verb (e.g., write "to understand clearly", not "to clearly understand").
B. Adjectives: Ordering & Comparative Constraints
An Adjective modifies a noun or pronoun. Key rules include:
- Rule 1 (Absolute Adjectives): Adjectives representing absolute states cannot be modified by *more* or *most*. These include: unique, perfect, complete, dead, universal, round, absolute, empty, eternal. E.g., "This is a unique piece" (not "a most unique piece").
- Rule 2 (Latin Comparatives): Adjectives ending in *-ior* (such as senior, junior, inferior, superior, prior, anterior, posterior) and the verb prefer/preferable take the preposition to instead of the conjunction *than*. E.g., "He is senior to me" (not "senior than me").
- Rule 3 (Order of Adjectives): When multiple adjectives describe a noun, arrange them in this order: Opinion, Size, Age, Shape, Color, Origin, Material, Purpose (Mnemonic: *OSASCOMP*). E.g., "a beautiful, small, old, round, black, Indian, wooden table."
- Rule 4 (Comparatives and Superlatives): Avoid double comparatives (e.g., write *more handsome*, not *more handsomer*). For comparing two things, use comparative degree; for more than two, use superlative.
C. Adverbs: Placement and Modifying Rules
An Adverb modifies a verb, adjective, or another adverb.
- Rule 1 (Placement of 'Enough'): The adverb *enough* must be placed after the adjective/adverb it modifies (e.g., "He is bold enough to face them"), but before a noun (e.g., "I have enough money").
- Rule 2 (Double Negatives): Words like hardly, scarcely, barely, seldom, rarely are already negative in meaning. Do not use *not* or other negative words in the same clause (e.g., "He could hardly walk", not "He could not hardly walk").
- Rule 3 (Adverbial Placement Order): When adverbs of Manner (M), Place (P), and Time (T) appear together, arrange them in the sequence M -> P -> T (e.g., "She sang sweetly (M) at the concert (P) yesterday (T).").
3. Prepositions & Conjunctions: Linkers, Fixed Phrases & Correlatives
These functional categories connect elements in sentences. The majority of fill-in-the-blanks and sentence-correction questions in RO/ARO target prepositional government and coordinate/subordinate pairs.
A. Prepositions: Cases, Rules & Fixed Prepositions
A Preposition links nouns/pronouns to other words in the sentence. Key rules:
- Rule 1 (Objective Case): The pronoun following a preposition must always be in the objective case. E.g., "Divide the apples between you and me" (not "you and I").
- Rule 2 (Avoiding Redundant Prepositions): Do not use prepositions after transitive verbs like enter, comprise, discuss, order, resemble, demand, join when followed by their objects. E.g., "The book comprises ten chapters" (not "comprises of"); "He entered the room" (not "entered into").
- Rule 3 (Highly Tested Fixed Prepositions):
- Abstain / Refrain from: "You must abstain from bad habits."
- Accuse of: "He was accused of murder."
- Agree with (person) / Agree to (proposal): "I agree with John," but "I agree to your terms."
- Angry with (person) / Angry at (thing): "She was angry with me," but "She was angry at his behavior."
- Die of (disease) / Die from (external cause): "He died of cholera," but "He died from overwork."
- Cope with: "He can cope with any situation" (never write *cope up with*).
- Key to: "Hard work is the key to success."
B. Conjunctions: Connectives & Correlative Pairs
A Conjunction joins words, phrases, or clauses. Classifications: Coordinating (FANBOYS), Subordinating (introduce dependent clauses), and Correlative (work in pairs).
- Rule 1 (Correlative Pairings): Correlative conjunctions must be paired correctly:
- No sooner... than: "No sooner had he arrived than it started raining." (Note: uses inversion after *No sooner*).
- Hardly / Scarcely... when: "Hardly had I stepped out when it began to snow." (Uses inversion).
- Lest... should: *Lest* means 'for fear that' and requires *should*. Do not use a negative word like *not* after lest. E.g., "Run fast lest you should miss the train."
- Although / Though... yet: E.g., "Although he is poor, yet he is honest" (or use a comma instead of *yet*; never use *but*).
- Rule 2 (Parallel Structure with Correlatives): When using correlatives like *either...or*, *neither...nor*, and *not only...but also*, ensure both parts are followed by the same part of speech. E.g., "He is not only intelligent (adjective) but also hardworking (adjective)"; not "He not only is intelligent but also hardworking."
C. Interjections: Emotional Exclamations
Words expressing sudden emotions: Hurrah! (joy), Alas! (grief), Wow! (wonder), Fie! (disapproval), Hark! (attention). They are grammatically independent of the rest of the sentence.
Evolution of Parts of Speech Classifications
- 500 BC — Sanskrit Grammatical Tradition: The ancient grammarian <strong style="color: #e67e22; font-weight: 700;">Yaska</strong> defined four main categories of words in Nirukta: Nama (noun/substantive), Akhyata (verb), Upasarga (pre-verb/prefix), and Nipata (particle).
- 100 BC — Eight Greek Parts of Speech: Published in 'The Art of Grammar' by <strong style="color: #e67e22; font-weight: 700;">Dionysius Thrax</strong>. It defined the eight traditional parts of speech that inspired Latin and modern Western grammars.
- 1586 — First English Grammar: Written by <strong style="color: #e67e22; font-weight: 700;">William Bullokar</strong> as 'Pamphlet for Grammar'. He adapted the Latin parts of speech to show that English grammar follows systematic rules.
- 1795 — Murray's Standardizing Grammar: <strong style="color: #e67e22; font-weight: 700;">Lindley Murray</strong> published 'English Grammar', establishing the rigid definitions of the eight parts of speech taught in classrooms for over a century.
- 1957 — Modern Generative Grammar: Developed by <strong style="color: #e67e22; font-weight: 700;">Noam Chomsky</strong>. Grammatical categories were split into lexical categories (content words) and functional categories (structure words).
Key Questions & Answers
- What is a Gerund and which Part of Speech does it act as?
- A Gerund is a verb form ending in -ing that functions as a Noun (e.g., " Swimming is great exercise").
- What is the key difference between a Transitive and an Intransitive Verb?
- A Transitive Verb requires a direct object to complete its meaning (e.g., "She bought a book"). An Intransitive Verb does not take a direct object (e.g., "He slept ").
- Identify the word class of 'fast' in: 'He ran fast' vs 'He is a fast runner'.
- In "He ran fast", fast is an Adverb (modifies verb 'ran'). In "fast runner", fast is an Adjective (modifies noun 'runner').
- What is a Correlative Conjunction?
- Conjunctions that work in pairs to join grammatically equal elements. Examples include either...or , neither...nor , and not only...but also .
Memory Aids
- Mnemonic 1: The Eight Parts of Speech: Quickly list all eight components: • P — P ronoun • A — A djective • P — P reposition • A — A dverb • V — V erb • I — I nterjection • N — N oun • S — S ubordinate/Coordinating Conjunction
- Mnemonic 2: Coordinating Conjunctions: Remember the seven coordinating conjunctions used to join clauses of equal rank: • F — F or • A — A nd • N — N or • B — B ut • O — O r • Y — Y et • S — S o
- Mnemonic 3: Preposition Relationship: Visual hook for simple prepositions of place and direction: • A squirrel can run up , down , into , through , behind , around , or under the tree.
Common Exam Traps
- Trap 1: Preposition vs. Adverb distinction. Words like 'before', 'after', 'in', and 'up' function as Prepositions if followed by a noun phrase object (e.g., "She arrived before noon"), but function as Adverbs if they stand alone without an object (e.g., "She had arrived before "). This is a highly frequent question format in RO/ARO.
- Trap 2: Adjectives ending in '-ly' mistaken for adverbs. Words like friendly , brotherly , cowardly , mannerly , and silly are adjectives, not adverbs. To modify a verb, you must use a phrase like "in a cowardly manner" instead of "cowardly".
- Trap 3: Conjunction pairings (Correlatives). AHC exams frequently test faulty pairings: no sooner must be paired with than (not *when* or *then*); hardly/scarcely/barely must be paired with when (not *than*); lest must be paired with should (and cannot take a negative word like *not*).
- Trap 4: Collective Nouns & Subject-Verb Agreement. Nouns like committee , jury , audience , and fleet take a singular verb when acting as a unified unit (e.g., "The jury was unanimous"), but a plural verb when members act individually (e.g., "The jury were divided in their opinions").