100 Golden Rules of English Grammar | Abhyas 247

 

100 Golden Rules of English Grammar

For Error Detection & Sentence Improvement

A. Subject-Verb Agreement

  1. Multiple Subjects with 'And': Two or more singular subjects connected by and usually take a plural verb.

    • Incorrect: Hari and Ram is here.

    • Correct: Hari and Ram are here.

  2. Same Person or Thing: If two singular nouns refer to the same person or thing, the verb must be singular.

    • Incorrect: The Secretary and Principal are coming.

    • Correct: The Secretary and Principal is coming. (Here, the same person is both Secretary and Principal).

  3. Each or Every: If singular subjects are preceded by each or every, the verb is usually singular.

    • Incorrect: Every boy and girl were ready.

    • Correct: Every boy and girl was ready.

  4. Or/Nor/Either/Neither: Two or more singular subjects connected by or, nor, either... or, neither... nor take a singular verb.

    • Incorrect: Neither he nor I were there.

    • Correct: Neither he nor I was there.

  5. Different Numbers: When subjects joined by or/nor are of different numbers, the verb must be plural, and the plural subject must be placed next to the verb.

    • Incorrect: Neither the Assistant Masters nor the Headmaster was present.

    • Correct: Neither the Headmaster nor the Assistant Masters were present.

  6. Different Persons: When subjects joined by or/nor are of different persons, the verb agrees in person with the one nearest to it.

    • Incorrect: Either he or I is mistaken.

    • Correct: Either he or I am mistaken.

  7. Collective Nouns: A collective noun takes a singular verb when the collection is thought of as a whole, and a plural verb when individuals are thought of separately.

    • Correct: The Council has chosen the President.

    • Correct: The military were called out.

  8. Plural Form, Singular Meaning: Some nouns which are plural in form but singular in meaning take a singular verb.

    • Incorrect: Mathematics are a branch of study.

    • Correct: Mathematics is a branch of study.

  9. Parenthetical Phrases: Words joined by with, together with, in addition to, or as well as are parenthetical and do not affect the number of the verb.

    • Incorrect: The Chief, with all his men, were massacred.

    • Correct: The Chief, with all his men, was massacred.

  10. Relative Pronouns: The verb following a relative pronoun must agree in number and person with its antecedent.

    • Incorrect: I, who is your friend, will guard your interests.

    • Correct: I, who am your friend, will guard your interests.

B. Uses of Participles and Infinitives

  1. Object + To + V1: Verbs like advise, allow, command, force, invite, encourage are followed by Object + To + V1.

    • Incorrect: He advised to do it by me.

    • Correct: He advised me to do it.

  2. Know + How/Where/When: The verb Know is followed by a question word and an infinitive.

    • Incorrect: I know to write a letter.

    • Correct: I know how to write a letter.

  3. Bare Infinitive: After let, bid, watch, see, feel, make, we use the Bare Infinitive (without "to").

    • Incorrect: I heard him to speak.

    • Correct: I heard him speak.

  4. Modal Auxiliaries: Bare Infinitive is used after modals (can, could, may, might, shall, should, will, would, must, dare not, need not).

    • Incorrect: You need not to work hard.

    • Correct: You need not work hard.

  5. Had Better/Rather: Had better, had rather, had as soon... as are followed by the Bare Infinitive.

    • Incorrect: He had better to go now.

    • Correct: He had better go now.

  6. Than: The conjunction than is followed by the Bare Infinitive.

    • Incorrect: He had better read than to write.

    • Correct: He had better read than write.

  7. But (Preposition): When but is used as a preposition and preceded by a form of do, it is followed by the Bare Infinitive.

    • Incorrect: He did nothing but to wander.

    • Correct: He did nothing but wander.

  8. Subject of Reference: Every participle must have a logical Subject of Reference.

    • Incorrect: Being a rainy day Vijay decided to stay home.

    • Correct: It being a rainy day, Vijay decided to stay home.

  9. Completed Action: Use Having + V3 for Active Voice and Having been + V3 for Passive Voice.

    • Incorrect: After the leader having been killed, the followers ran away.

    • Correct: The leader having been killed, the followers ran away.

  10. Exceptions to Reference: Participles like considering, judging, regarding, broadly speaking do not always require a Subject of Reference.

    • Correct: Considering the case, I took the decision.

C. Uses of Verbs

  1. Separate Auxiliaries: If two subjects in a sentence are not in the same number, use separate auxiliaries for both.

    • Correct: Three were killed and one was injured.

  2. Shared Verbs: A single verb serves two subjects only if the form of the verb is appropriate for both.

    • Incorrect: I am seventeen years old and my sister fourteen.

    • Correct: I am seventeen years old and my sister is fourteen.

  3. Principal Verb Compatibility: Two auxiliaries need a principal verb that fits both forms.

    • Correct: He never has taken, and never will take such measures.

  4. Auxiliary Association: One auxiliary for two principal verbs must correctly associate with both.

    • Correct: Ten candidates have passed, one has failed.

  5. Sequence of Tenses: A Past Tense in the main clause should be followed by a Past Tense in the subordinate clause.

    • Correct: He succeeded because he worked hard.

  6. Universal Truths: A Past Tense in the main clause is followed by Present Tense if the subordinate clause is a universal truth.

    • Correct: Our teacher said that the earth moves round the sun.

  7. Lest... Should: After lest, the auxiliary should must be used regardless of the main clause tense.

    • Correct: We start early lest we should miss the train.

  8. Split Infinitive: Avoid placing an adverb between to and the verb.

    • Incorrect: To immediately reply.

    • Correct: To reply immediately.

  9. Infinitive Tense: Use the present infinitive unless representing an action prior to the governing verb.

    • Correct: I should have liked to go there.

  10. Possessive + Gerund: If a gerund is preceded by a pronoun, that pronoun must be in the possessive case.

    • Correct: He emphasized my going there.

  11. Duration: Use Present Perfect Continuous for actions starting in the past and still continuing.

    • Correct: How long have you been working in this office?

  12. Preposition + Gerund: A verb preceded by a preposition must be a gerund.

    • Correct: They were punished for coming late.

  13. Condition/Time Clauses: Future Indefinite is not used in time or condition clauses; use Present Indefinite.

    • Correct: I shall wait till you finish your work.

  14. Past Time Adverbs: Present Perfect is not used with yesterday or specific past dates; use Past Indefinite.

    • Correct: I bought a cycle yesterday.

  15. Combined Modals: Modal auxiliaries are not used together; connect them with a conjunction.

    • Correct: He should and must do it.

  16. Need/Dare Not: When need/dare is followed by not, it acts as a modal and takes the Bare Infinitive.

    • Correct: He need not do it.

D. Uses of Adjectives

  1. Quantity: Adjectives of quantity (some, much, little) are for uncountable nouns.

  2. Numeral Adjectives: Used for countable nouns (few, many).

  3. Ordinal before Cardinal: Ordinals (first, second) precede Cardinals (one, two).

    • Correct: The first four boys.

  4. Later vs. Latter: Later/Latest refer to time; Latter/Last refer to position.

  5. Farther vs. Further: Farther means distance; Further means additional.

  6. Each vs. Every: Each is for two or more; Every is for more than two.

  7. Some vs. Any: Some for affirmative; Any for negative/interrogative.

  8. Comparison of Two: Use Comparative degree, not superlative.

    • Correct: Which is the better of the two?

  9. Comparing Qualities: When comparing two qualities of the same person, use more + positive adjective.

    • Correct: He is more wise than brave.

  10. Excluding Subjects: In comparison, use other to exclude the subject from the group.

    • Correct: He is cleverer than any other boy.

  11. Superlative Inclusion: The subject should be included in the class.

    • Correct: He is the strongest of all men.

  12. Parallel Comparison: Compare the same parts of things.

    • Correct: The population of Bombay is greater than that of Delhi.

  13. Double Comparatives: Avoid using more wiser or most cleverest.

  14. Adjectives + To: Superior, inferior, senior, junior, prior take to, not than.

  15. Absolute Adjectives: Unique, perfect, universal, complete cannot be compared.

  16. Degree Consistency: All adjectives for the same noun must be in the same degree.

  17. Elder vs. Older: Elder is for family; Older is for both people and things.

E. Uses of Adverbs

  1. Adverb Modifiers: Use an adverb (not adjective) to modify a verb or adjective.

    • Correct: She writes very carefully.

  2. Too: Means "more than required" (usually unpleasant). Use very for pleasant adjectives.

  3. Too...To: Can be replaced by so...that...cannot.

  4. Much too vs. Too much: Much too + Adjective; Too much + Noun.

  5. Quite/All: Do not use together.

  6. Fairly vs. Rather: Fairly for pleasant; Rather for unpleasant.

  7. Enough Placement: Enough is preceded by a positive degree adjective.

    • Correct: Great enough to pardon you.

  8. Double Negatives: Two negatives should not be used in the same sentence.

  9. At Present vs. Presently: At present means now; Presently means shortly.

  10. Hard vs. Hardly: Hard means diligently; Hardly means scarcely.

  11. Very vs. Much: Very + Present Participle; Much + Past Participle.

  12. Hard (Adj) vs. Hardly (Adv): Hard means tough; Hardly means rarely.

  13. Ago: Always used with Past Indefinite Tense.

  14. Presently: Usually used with Future Indefinite.

  15. Early vs. Soon: Early is near the beginning; Soon is after a point in time.

  16. Inversion (Adverbs): Sentences starting with seldom, never, hardly take inversion (Verb + Subject).

    • Correct: Seldom had I seen such a sight.

  17. Inversion (Place): Sentences starting with here, there, away use inversion.

F. Uses of Conjunctions

  1. Single Conjunction: Don't use two conjunctions like although and but together.

  2. Both...and: Both is followed by and (positive sense).

  3. Parallelism: Either...or, neither...nor, not only...but also must join the same parts of speech.

  4. Correlatives: Do not confuse Neither...nor with Either...or.

  5. No Sooner...Than: No sooner takes than, not then/but.

  6. Hardly/Scarcely: Followed by when or before, never than.

  7. That (Direct/Indirect): Do not use that before direct speech or interrogative adverbs in indirect speech.

G. Uses of Prepositions

  1. Objective Case: Use objective pronouns (him, her, me) after prepositions.

  2. Multiple Prepositions: Use separate prepositions if two words require them.

    • Correct: Conscious of and engaged in.

  3. Preposition + V-ing: Verbs after prepositions must be in the -ing form.

  4. Time Prepositions: No on/in/at before today, tomorrow, yesterday.

  5. Home: No preposition before home with verbs of movement.

  6. Transitive Verbs: No preposition after discuss, describe, reach, order.

  7. Communication: Say, suggest, reply + to + person.

H. Uses of Pronouns

  1. Complement 'To Be': Use nominative case (he, she, I).

    • Correct: If I were he.

  2. Object of Verb: Use objective case (me, him, her).

  3. Emphatic Pronouns: Cannot stand alone as subjects.

  4. One: Use one's throughout (not his).

  5. Either/Neither (Two): Use for two; use none/any for more than two.

  6. Each other vs. One another: Each other (two); One another (more than two).

  7. Possessive + Gerund: My being late (not me being late).

  8. Agreement: Pronouns must match their antecedent in number and gender.

  9. And (Plural): Singular nouns joined by and take a plural pronoun.

  10. Same Person: If referring to the same person, use a singular pronoun.

  11. Or/Nor (Singular): Singular subjects joined by or/nor take singular pronouns.

  12. Order (Good): 2nd Person, 3rd Person, 1st Person (You, he and I).

  13. Order (Plural): 1st, 2nd, 3rd (We, you and they).

  14. Who vs. Whom: Who (Subjective); Whom (Objective).

  15. That (Superlative/All): Use that with Superlatives and all, only, none.

    • Correct: All that glitters is not gold.

  16. Let + Objective: Always use objective case after let.

    • Correct: Let him go. 



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