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Chapter 1: Time and Action – Using Verbs

I. Verbs: Introduction and Review

1.0 What do Verbs Do? Review of Verbs

1.1 Existence and Action: Action and Non-Action Verbs

Figure 1.4 Saturn

How do you think the universe, the earth, moon and stars started to exist?  To exist means that something IS—the opposite of IS NOT.  Five years before you were born, you did not exist, but now you do.  Many scientists, philosophers, scientists and religions have tried to answer the question of how the earth and the universe started to exist.  But at least most people think that the earth and the universe exist, and we believe that we exist.

So, we have existence.  But existence changes!  This is movement—action!  Action is simply something that changes in time.  Sometimes, something causes change—there is an effect!  English verbs also do this.  English verbs express that something exists, that things move and change, and that there is cause and effect.  It is not the only language to do this, and it is not the ‘correct way’, but it does do it in its own unique way.

1.2 Kinds of Verbs in English

  • There are two kinds of verbs in English: verbs of action and non-action verbs that say that something exists (it is or is not).
  • English verbs can also express cause and effect relationships, but these are also action verbs.

1.2.1 Action Verbs

  • Someone/something does something.

Examples

Juan walks.

Miko finishes her assignment.

Philip is skiing.

1.2.2 Non-Action Verbs

  • Existence (BE) verbs.
    • Non-action verbs used to describe something.
    • Someone/thing does not act or do something.  It simply is—it exists or does not exist.  We often use it to describe something—HOW it exists.

Examples

There is a book on the table.

Mary is a doctor.

They are at the library.

The mountains are beautiful.

1.3 Where do Verbs go in a Sentence?

  • In English, verbs normally go after the subject of the sentence.
    • But NOT in a question.  In a question, the verb or the helping verb goes before the person or thing which does or produces an action.
  • The subject of the sentence is the person or thing doing or producing an action OR
  • The subject of the sentence is described using the verb BE plus a describing word or an adverb.

Examples

Ms. Lin is an accountant.  (noun)

She is busy.  (adjective)

She is not here.  (adverb)

She is at the hospital.  (preposition phrase used as an adverb)

1.4 What are Verb Tenses?

Verb tenses are different forms of verbs.  They give information on when something happens, for how long something happens, and tell us that there is an effect of something that happens.

There are three verb tenses:

  • Simple
  • Continuous (sometimes called Progressive)
  • Perfect
  • Perfect Continuous

Each verb tense has a past, present and future form:

  • Simple Past, Simple Present, Simple Future
  • Past Continuous, Present Continuous, Future Continuous
  • Past Perfect, Present Perfect, Future Perfect
  • Past Perfect Continuous, Present Perfect Continuous, Future Perfect Continuous

1.5 Main Verbs, Helping Verbs and Linking Verbs

1.5.1 Main Verbs

  • Follow the subject of the sentence and can be either an action verb or a non-action verb.

Examples

Mary hits the tennis ball.  (action)

Mary is an athlete.  (non-action)

1.5.2 Helping Verbs

  • Are non-action verbs.
  • These mostly have a grammar function, sometimes showing verb tense or number.

    Examples

    Kaori is watching a movie.  (helping verb ‘is’ matches the singular subject ‘Kaori’ to make the verb also singular.)

    I will eat dinner at 6:00 p.m.  (‘will’ makes this verb a future tense verb.)

  • Helping verbs always come before the main verb.  They are actually non-action verbs and only carry the meaning of existence (is, is not).

    Examples

    I am walking.

    She has been walking.

    They will not be here.

1.5.3 Linking Verbs

Linking verbs are non-action verbs that link the subject of a sentence with a describing word.  While helping verbs have the meaning of existence (is, is not), they may also have a descriptive, observational or predictive purpose—the speaker is observing something and making a prediction of what they think is true.

1.5.3.1 Some Linking Verbs

Verb BE (is, are, will be, am, etc.), seems, looks, feels, smells.

Example
Ken seems unhappy = Ken is unhappy.  (The person saying this is unsure of whether Ken is actually unhappy—this is an opinion based on what the speaker observes.)

1.5.3.2 The Descriptive Purpose of Linking Verbs

The describing word can be either a noun, adjective, adverb, participle (verb serving as an adjective) or preposition phrase that gives information about the subject of the sentence.  Preposition phrases can act like either ad verbs or adjectives.

Examples

She is a doctor.  (noun)

She is intelligent.  (adjective)

She is here.  (adverb)

She is at the hospital.  (preposition phrase)

The dog seems tired.  (participle – verb that is used as an adjective)

They look happy.  (adjective)

She seems unhappy to be here.  (adjective)

This perfume smells beautiful.  It smells like roses.  (adjective)

For more information and for exercises on Linking Verbs, see chapter 3 on sentence structure (4.5 Subject-Linking Verb-Modifier on part II).

 

Exercise: Recognize Main Verbs, Helping Verbs and Linking Verbs

Write ‘mv’ (main verb), ‘hv’ (helping verb), or ‘lv’ (linking verb) in front of the following sentences.

  1. She is looking at her photos.
  2. Mei runs a small business in Beijing.
  3. Francisca seems tired today
  4. Alondra is studying in the library.
  5. Mr. Huang was a librarian.
  6. Jason seems a little disturbed by the teacher’s comments.
  7. Ms. Kennedy is a Systems Analyst.
  8. Manon has been working on her essay.
  9. Yan exercises every day.
  10. Abbad will be 32 years old next year.

 

Answers show/hide
  1. hv
  2. mv
  3. lv
  4. mv
  5. lv
  1. lv
  2. lv
  3. hv
  4. mv
  5. lv

2.0 Verb Forms: Participles, Gerunds and Infinitives

Many words in English function as nouns, verbs, adjectives, and adverbs.  However, they can also have other forms with the same meanings.

Example

  • intelligence (noun)
  • intelligent (adjective)
  • intelligently (adverb)

However, verbs can also have change forms which have other purposes.  Participles, gerunds and infinitives are verb forms in which you take a verb and modify it to serve the function of participles or a nouns.

2.1 Participles

Participles can be used in passive verbs, as adjectives or as the helping verb of Perfect Tense Verbs.  They can also have active and passive forms.

Verbs can be made into participles by adding -ed or by using the participle form of the verb (see irregular verbs chart in appendix A).

Examples

The cake was eaten by her boyfriend.  (passive form)

The eaten cake was delicious.  (adjective form)

He has eaten the cake, and his girlfriend is mad.  (as the helping verb in perfect tense verbs)

The dog was walked to the park.  (passive form)

The walked (passive participle) dog was tired.  (verb as passive adjective)

  • Compare: The big (adjective) dog was tired.

The walking (active participle) dog looked happy.  (verb used as active adjective)

  • Compare: The big (adjective) dog was tired.

The dog has already been walked today, so you don’t need to do it.  (past perfect tense verb)

2.2 Gerunds or Infinitives

Gerunds and infinitives are originally verbs, but they are used as nouns in a sentence.  They can serve as the subject, the object, or the object of a preposition in a preposition phrase.  While they serve as nouns in the sentence, they still have some properties of verbs.  They can have an object like a verb.

Examples

Hiking is good exercise.  (gerund as subject)

I like hiking.  (gerund as object)

She improved her health [by hiking] every weekend.  (gerund as object of a preposition in a preposition phrase)

To hike is a wonderful experience.  (infinitive as a subject)

I like to hike.  (infinitive as object)

Playing tennis is fun.  (here, tennis is the object of the gerund ‘playing’.)

I like to play tennis.  (here, tennis is the object of the infinitive ‘to play’.)

Exercises

Verb Forms: Gerunds and Infinitives forms are given only as information to help you become aware of different ways to use verbs.  They will be covered in Chapter 7, and exercises will be given in that chapter.

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English Grammar for Academic Purposes Copyright © 2025 by Randal Thiessen is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License, except where otherwise noted.