Grammar Analysis: Participles and Infinitives

Verbals: Verbs Acting as Other Parts of Speech

• Verbals are words formed from verbs but functioning as nouns, adjectives, or adverbs.
• They retain some characteristics of verbs (e.g., can take objects, be modified by adverbs) but do not act as the main verb of a clause.
• Three main types of verbals:
• Gerunds: Verb + -ing, act as nouns.
• Participles: Verb + -ing (present) or -ed/-en (past), act as adjectives.
• Infinitives: 'To' + base form of verb, act as nouns, adjectives, or adverbs.

Why are Verbals Important?

• Enhance sentence complexity and conciseness.
• Allow for varied sentence structures.
• Crucial for advanced grammar and writing skills.
• Often tested in competitive exams for error identification and sentence correction.

Participles: Verb Forms Acting as Adjectives

• Participles are verbals that function primarily as adjectives, modifying nouns or pronouns.
• They can also be part of verb phrases (e.g., is running, has broken), but in this chapter, we focus on their adjectival role.

1. Present Participle

• Form: Base verb + -ing (e.g., running, singing, exciting).
• Function: Describes the noun as performing the action or experiencing the state. Implies ongoing or active action.
• Examples:
• The running water filled the tub. (Water is running)
• I saw a barking dog. (Dog is barking)
• The exciting news spread quickly. (News causes excitement)

2. Past Participle

• Form: Base verb + -ed, -en, -t, or other irregular forms (e.g., broken, tired, written, burnt).
• Function: Describes the noun as having been acted upon or having completed an action. Implies completed or passive action.
• Examples:
• The broken window needed repair. (Window was broken)
• He felt tired after the long journey. (He was made tired)
• The written report was submitted. (Report was written)

3. Perfect Participle

• Form: Having + past participle (e.g., having finished, having seen).
• Function: Indicates an action that was completed before another action in the sentence.
• Examples:
• Having finished his homework, he went out to play. (Homework finished first)
• Having seen the movie before, I knew the ending. (Movie seen first)

Participial Phrases

• A participle along with its modifiers and/or objects forms a participial phrase.
• The entire phrase acts as an adjective, modifying a noun or pronoun.
• Placement: Usually placed near the noun or pronoun it modifies.
• Examples:
• The girl singing on the stage is my sister. (modifies 'girl')
• Driven by ambition, he worked tirelessly. (modifies 'he')
• The car, damaged in the accident, was towed away. (modifies 'car')

Dangling Participles (Common Error)

• A dangling participle occurs when the participle or participial phrase does not clearly and logically modify any word in the sentence.
• Mistake: Walking down the street, the trees were beautiful. (Implies trees were walking)
• Correction: Walking down the street, I saw beautiful trees. (Clearly modifies 'I')

Infinitives: 'To' + Base Verb

• An infinitive is a verbal consisting of the word 'to' followed by the base form of a verb (e.g., to run, to sing, to eat).
• It can function as a noun, an adjective, or an adverb.

1. Infinitive as a Noun

• When an infinitive acts as a noun, it can be the subject, direct object, subject complement, or object of a preposition (rarely).
• Examples:
• Subject: To err is human. ('To err' is the subject of 'is')
• Direct Object: He loves to read. ('To read' is the direct object of 'loves')
• Subject Complement: Her ambition is to succeed. ('To succeed' renames 'ambition')

2. Infinitive as an Adjective

• When an infinitive acts as an adjective, it modifies a noun or pronoun, usually answering the question 'which one?' or 'what kind?'.
• It typically follows the noun it modifies.
• Examples:
• I have a lot of work to do. (modifies 'work')
• He needs a book to read. (modifies 'book')
• This is the best way to learn. (modifies 'way')

3. Infinitive as an Adverb

• When an infinitive acts as an adverb, it modifies a verb, an adjective, or another adverb.
• It usually answers questions like 'why?', 'how?', 'when?', or 'to what extent?'.
• Examples:
• He came to study. (modifies 'came', answers 'why he came')
• She was happy to help. (modifies 'happy', an adjective)
• The problem is difficult to solve. (modifies 'difficult', an adjective)

Bare Infinitives (Infinitives without 'to')

• Sometimes, the 'to' is omitted, and only the base form of the verb is used. This is called a bare infinitive.
• Commonly used after certain verbs (e.g., make, let, help, hear, see, feel, watch, observe, notice, bid, dare) and after modal verbs (e.g., can, could, will, would, shall, should, may, might, must).
• Examples:
• Let me go. (after 'let')
• I heard him sing. (after 'heard')
• You must study. (after modal 'must')
• He made me laugh. (after 'made')

Infinitive Phrases

• An infinitive along with its modifiers and/or objects forms an infinitive phrase.
• The entire phrase functions as a noun, adjective, or adverb.
• Examples:
• To finish the project on time was his goal. (Noun - subject)
• He bought a new car to travel long distances. (Adverb - modifies 'bought')
• She has the ability to inspire others. (Adjective - modifies 'ability')

Key Differences and Overlaps

• Both participles and infinitives are verbals, meaning they are verb forms that do not act as the main verb of a sentence.
• Their primary distinction lies in their form and typical function.

Form Differences

• Participles:
• Present: Verb + -ing (e.g., running)
• Past: Verb + -ed/-en (e.g., broken)
• Infinitives:
• 'To' + base verb (e.g., to run)
• Bare infinitive: Base verb (e.g., run)

Function Differences

• Participles: Primarily function as adjectives.
• The sleeping baby. (describes baby)
• The damaged car. (describes car)
• Infinitives: Can function as nouns, adjectives, or adverbs.
• Noun: To forgive is divine. (subject)
• Adjective: He has a desire to win. (describes desire)
• Adverb: She came to help. (explains why she came)

When 'Verb + -ing' is NOT a Participle

• Gerund: If 'verb + -ing' acts as a noun, it's a gerund, not a participle.
• Participle: The running water. (describes water)
• Gerund: Running is good exercise. (subject of the sentence)
• Main Verb: If 'verb + -ing' is part of a progressive tense with a helping verb (e.g., is running, was singing), it's part of the main verb, not a verbal.
• He is running a marathon. (main verb phrase)

When 'To + Verb' is NOT an Infinitive

• If 'to' is followed by a noun or pronoun, it's a preposition, and the phrase is a prepositional phrase.
• Infinitive: I want to eat. ('to eat' is a verbal)
• Prepositional Phrase: I went to the store. ('to the store' is a prepositional phrase)

Mastering Participles and Infinitives

1. Dangling Modifiers (Revisited)

• This is a frequent error, especially with participial phrases.
• Rule: A participial phrase must clearly and logically modify the noun or pronoun immediately following or preceding it.
• Incorrect: Running quickly, the bus was missed. (Implies the bus was running quickly)
• Correct: Running quickly, I missed the bus. (Clearly modifies 'I')
• Incorrect: To succeed in life, hard work is essential. (Implies hard work is trying to succeed)
• Correct: To succeed in life, one must work hard. (Clearly modifies 'one')

2. Split Infinitives

• A split infinitive occurs when an adverb is placed between 'to' and the base verb (e.g., to boldly go).
• While traditionally considered grammatically incorrect, modern usage often accepts it, especially for clarity or emphasis.
• Example: He decided to quickly finish his work. (Split infinitive)
• Alternative: He decided to finish his work quickly. (Unsplit)
• Exam Tip: In formal writing or exams, it's generally safer to avoid splitting infinitives unless it significantly improves clarity.

3. Verbs Followed by Participles or Infinitives

• Some verbs can be followed by either a participle or an infinitive, but with a change in meaning.
• Stop:
• Stop to eat (infinitive): Stop in order to eat.
• Stop eating (gerund, not participle here): Cease the action of eating.
• Remember/Forget:
• Remember to lock the door. (infinitive): Remember before the action.
• Remember locking the door. (gerund): Remember the past action of locking.
• Try:
• Try to open the jar. (infinitive): Make an effort.
• Try opening the jar. (gerund): Experiment with the action.

4. Perfect Infinitives

• Form: To have + past participle (e.g., to have finished, to have seen).
• Function: Indicates an action that was completed at an earlier time than the main verb.
• Example: He claimed to have seen a ghost. (Seeing happened before claiming)

5. Passive Infinitives

• Form: To be + past participle (e.g., to be seen, to be done).
• Function: Indicates that the subject of the infinitive is receiving the action.
• Example: The work needs to be done quickly. (The work receives the action of being done)