Auxiliary, Linking, Finite and Non-Finite verbs

Auxiliary verb 

An auxiliary verb (also called a helping verb) is a verb that helps the main verb in a sentence to show time, tense, question, negation, or possibility. It does not give full meaning alone but supports the main verb. Common auxiliary verbs are is, am, are, was, were, have, has, had, do, does, did, will, shall, can, may, etc. For example: “She is reading a book.” Here, “is” helps the main verb “reading” to show that the action is happening now. In the sentence “Do you like tea?”, “do” helps to form a question. So, an auxiliary verb works with the main verb to make the sentence clear and meaningful.

हिंदी में, Auxiliary Verb (सहायक क्रिया) वह क्रिया होती है जो मुख्य क्रिया (Main Verb) की मदद करती है और वाक्य में समय (tense), प्रश्न (question), नकार (negative) या संभावना (possibility) को स्पष्ट करती है। यह अकेले पूरा अर्थ नहीं देती, बल्कि मुख्य क्रिया के साथ मिलकर अर्थ को पूरा करती है। जैसे: “She is reading a book.” यहाँ “is” मुख्य क्रिया “reading” की मदद कर रहा है और बता रहा है कि काम अभी हो रहा है। इसी तरह “Do you like tea?” में “do” प्रश्न बनाने में मदद करता है। इसलिए, सहायक क्रिया वाक्य को सही और स्पष्ट बनाने में महत्वपूर्ण भूमिका निभाती है।

1. She is playing now. (Present Continuous – action happening now)
2. They are studying at the moment. (Present Continuous – ongoing action)
3. I was sleeping when you called. (Past Continuous – action in the past)
4. He was watching TV yesterday evening. (Past Continuous – past time)
5. She has finished her work. (Present Perfect – action completed recently)
6. I have seen this movie before. (Present Perfect – past experience)
7. They had left before I arrived. (Past Perfect – earlier past action)
8. He had completed the task on time. (Past Perfect – completed in past)
9. I will go tomorrow. (Simple Future – future time)
10. She will be waiting for you. (Future Continuous – ongoing future action)

हिंदी में समझें:

1. She is playing now. (अभी काम हो रहा है)
2. They are studying at the moment. (इस समय पढ़ रहे हैं)
3. I was sleeping when you called. (भूतकाल में काम चल रहा था)
4. He was watching TV yesterday evening. (कल शाम देख रहा था)
5. She has finished her work. (काम अभी-अभी पूरा हुआ है)
6. I have seen this movie before. (पहले देख चुका हूँ)
7. They had left before I arrived. (पहले ही जा चुके थे)
8. He had completed the task on time. (समय पर पूरा कर लिया था)
9. I will go tomorrow. (भविष्य में जाऊँगा)
10. She will be waiting for you. (भविष्य में इंतज़ार कर रही होगी)

These examples clearly show how auxiliary verbs help express time and tense in sentences.

Linking Verb 

A linking verb is a verb that does not show action but connects (links) the subject of a sentence to more information about it, such as its quality, condition, or identity. It works like a bridge between the subject and a word that describes or renames the subject. Common linking verbs are is, am, are, was, were, seem, become, and feel. For example: “She is happy.” Here, “is” is not an action; it connects “she” (subject) with “happy” (her condition). So, we can say a linking verb links the subject to extra information about the subject, not to an action.

हिंदी में, Linking Verb वह क्रिया होती है जो कोई काम (action) नहीं दिखाती, बल्कि वाक्य के subject को उसके बारे में अतिरिक्त जानकारी (जैसे उसकी स्थिति, गुण या पहचान) से जोड़ती है। यह एक पुल (bridge) की तरह काम करती है। जैसे — “She is happy.” यहाँ “is” कोई काम नहीं दिखा रही है, बल्कि “she” को “happy” से जोड़ रही है, जो उसकी स्थिति बताता है। इसलिए Linking Verb का काम subject को उसके बारे में जानकारी से जोड़ना होता है, न कि कोई action दिखाना।

Let’s understand linking verbs clearly through simple examples:

English Explanation

Look at this sentence:

👉 “Rahul is a teacher.”

Here, “is” is a linking verb because:

• Subject = Rahul
• After the verb = a teacher (tells who Rahul is)
• “is” does not show any action
• It only links Rahul to his identity (teacher)

So, “is” connects the subject to more information about the subject, that’s why it is called a linking verb.

Now see another example:

👉 “The water feels cold.”

• Subject = The water
• “feels” does not show action like touching
• It connects water with cold (its condition)

So, “feels” is a linking verb because it links the subject with its condition.

हिंदी में समझें

इस वाक्य को देखिए:

👉 “Rahul is a teacher.”

यहाँ “is” Linking Verb है क्योंकि:

• Subject = Rahul
• “a teacher” = Rahul के बारे में जानकारी
• “is” कोई काम (action) नहीं दिखा रहा
• यह सिर्फ Rahul को उसकी पहचान (teacher) से जोड़ रहा है

इसलिए इसे Linking Verb कहते हैं।

एक और उदाहरण:

👉 “The water feels cold.”

• “feels” यहाँ छूने का काम नहीं दिखा रहा
• यह “water” को “cold” (स्थिति) से जोड़ रहा है

👉 इसलिए जब verb subject को उसकी जानकारी (quality, condition, identity) से जोड़ता है, तब उसे Linking Verb कहते हैं।

Finite Verb

A finite verb is a verb that changes its form according to the subject (who is doing the action) and the tense (time of the action), and it can make a sentence complete by itself. In simple words, a finite verb shows who is doing the action and when the action is happening. For example: “She writes a letter.” Here, “writes” is a finite verb because it agrees with the subject “she” (singular) and shows present time. If we change the subject or time, the verb also changes: “They write a letter” and “She wrote a letter.” In each case, the verb changes according to the subject or tense, so these are finite verbs.

हिंदी में, Finite Verb (रूप बदलने वाली क्रिया) वह क्रिया होती है जो कर्ता (subject) और समय (tense) के अनुसार अपना रूप बदलती है और अकेले ही एक पूरा वाक्य बना सकती है। सरल शब्दों में, यह बताती है कि कौन काम कर रहा है और कब कर रहा है। जैसे: “She writes a letter.” यहाँ “writes” कर्ता “she” के अनुसार बदल रहा है और वर्तमान समय दिखा रहा है। यदि हम कर्ता या समय बदलते हैं, तो क्रिया भी बदलती है: “They write a letter” और “She wrote a letter।” इसलिए ये सभी finite verbs हैं क्योंकि ये कर्ता और समय के अनुसार बदलते हैं।

Non-finite verbs

Non-finite verbs are verbs that do not change according to the subject or tense of a sentence. This means they do not show time (past, present, future) and they cannot be the main verb alone. They are usually used with another verb and often end in -to or -ing, or appear in their third form. There are three common types: infinitive (to + verb), gerund (verb + ing), and participle (V3 or V1+ing used as adjective). For example: “I like to read books.” (infinitive), “Reading is fun.” (gerund), and “The broken window needs repair.” (participle). In all these sentences, the highlighted words do not change with the subject or tense, so they are non-finite verbs.

हिंदी में, Non-finite verbs (अपूर्ण क्रिया) वे क्रियाएँ होती हैं जो कर्ता (subject) या समय (tense) के अनुसार नहीं बदलतीं। ये अपने आप मुख्य क्रिया नहीं बन सकतीं और आमतौर पर किसी दूसरी क्रिया के साथ प्रयोग होती हैं। इनके तीन प्रकार होते हैं: Infinitive (to + verb), Gerund (verb + ing), और Participle (तीसरा रूप या ing रूप जो विशेषण की तरह काम करता है)। उदाहरण: “I like to read books.” (यहाँ to read infinitive है), “Reading is fun.” (यह gerund है), और “The broken window needs repair.” (यह participle है)। इन सभी में क्रिया का रूप नहीं बदलता, इसलिए ये non-finite verbs कहलाते हैं।

A verb is finite when it changes according to the subject and tense, and it can be the main verb of a sentence. A non-finite verb does not change with subject or tense and cannot be the main verb alone—it needs support from a finite verb.

For example:

1. She plays cricket. → यहाँ plays subject (she) के अनुसार बदल रहा है, इसलिए यह finite verb है।
2. She is playing cricket. → यहाँ is finite verb है (tense दिखा रहा है), और playing non-finite verb है (यह नहीं बदल रहा)।
3. I want to learn English. → यहाँ want finite verb है, लेकिन to learn non-finite (infinitive) है।
4. Reading books is good. → यहाँ is finite verb है, और reading non-finite (gerund) है।
5. He wrote a letter. → wrote past tense दिखा रहा है, इसलिए यह finite verb है।
6. Written work is important. → यहाँ written non-finite (participle) है, क्योंकि यह adjective की तरह काम कर रहा है और tense नहीं दिखा रहा।

सरल नियम (Easy Trick):

• जो verb tense या subject के साथ बदलता है = Finite Verb
• जो verb नहीं बदलता = Non-finite Verb

इस तरह आप आसानी से पहचान सकते हैं कि कोई verb finite है या non-finite।