Quick answer: Verbs are the engine of every sentence — they express action, occurrence, or state of being. Linking verbs connect the subject to a description or identity (e.g., is, seem, become). This guide covers definitions, types, differences, usage rules, and exercises.
A verb is a word that describes an action, an occurrence, or a state of being. Verbs are one of the main parts of speech and are essential for constructing meaningful sentences. They tell us what the subject does (e.g., run, eat), what happens to the subject (e.g., breaks, explodes), or what the subject is (e.g., is, seems).
Three main verb categories: Action verbs show what the subject does; linking verbs connect the subject to more information; helping verbs work with main verbs to express tense, mood, or voice. Without a verb, you don’t have a sentence—only a phrase or fragment.
Action verbs express what the subject physically or mentally does. They bring energy and clarity to writing.
| Subtype | Definition | Examples |
|---|---|---|
| Physical Action | Observable actions | jump, paint, run, swim, drive |
| Mental Action | Actions occurring in the mind | think, believe, consider, imagine, know |
Use specific action verbs instead of vague ones: replace did something with repaired, created, negotiated for stronger impact.
Linking verbs do not show action. Instead, they connect the subject of the sentence to a subject complement (a noun or adjective that describes or identifies the subject). They function as a bridge, expressing a state or condition.
| Category | Linking Verbs | Example Sentence |
|---|---|---|
| Forms of “Be” | is, am, are, was, were, be, being, been | She is a doctor. / They were tired. |
| Sensory (contextual) | look, feel, sound, smell, taste | The soup smells delicious. / You look happy. |
| Condition/State | become, seem, remain, appear, grow, stay, turn | He became restless. / The sky grew dark. |
Replace the verb with a form of “to be” (is/are). If the sentence still makes sense, the verb is likely linking. Example: The cake smells amazing → The cake is amazing ✅ (linking). He smelled the flower → He is the flower ❌ (action).
Helping verbs combine with main verbs to form verb phrases, adding meaning related to tense, mood, or voice. Common helping verbs: be, have, do, will, shall, would, should, can, could, may, might, must.
| Feature | Action Verbs | Linking Verbs | Helping Verbs |
|---|---|---|---|
| Function | Show action (physical/mental) | Describe state or identity | Assist main verb |
| Followed by | Direct objects (optional) | Subject complements (adjective/noun) | Main verb (base/participle) |
| Examples | run, jump, think | is, seem, become | have, do, will, can |
| Example sentence | He runs every day. | She is tired. | They have eaten dinner. |
Many sensory and change-of-state verbs can act as either linking or action verbs depending on context. The key is whether the verb describes the subject’s state/quality (linking) or an activity (action).
| Verb | Linking Use (State) | Action Use (Activity) |
|---|---|---|
| smell | The soup smells great. | He smelled the flower. |
| grow | She grew impatient. | The plant grew quickly. |
| feel | I feel sick. | He felt the fabric. |
| look | You look happy. | She looked at me. |
| taste | It tastes delicious. | He tasted the sauce. |
Incorrect: She feels badly about it. Correct: She feels bad about it. (Linking verbs take adjectives, not adverbs.)
Incorrect: He smells the fish awful. Correct: The fish smells awful. (Use context to decide function.)
Incorrect: They was happy. Correct: They were happy. (Match the linking verb to the subject’s number.)
1. The sky looks dark.
2. He feels sad about the news.
3. The soup tastes amazing.
4. They were teachers before retiring.
5. The cat became quiet.
Answers: 1. looks, 2. feels, 3. tastes, 4. were, 5. became
She ___ nervous before her speech. / The kids ___ very excited. / This room ___ cold.
Suggested: becomes, are, feels/seems/is
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Belekar Sir is the founder and lead instructor at Belekar Sir’s Academy, a trusted name in English language education. With over a decade of teaching experience, he has helped thousands of students—from beginners to advanced learners—develop fluency, confidence, and real-world communication skills. Known for his practical teaching style and deep understanding of learner needs, Belekar Sir is passionate about making English accessible and empowering for everyone. When he’s not teaching, he’s creating resources and guides to support learners on their journey to mastering spoken English.