Pronouns, Adjectives, and Basic Sentence Structure
From the Sanskrit curriculum
Pronouns, Adjectives, and Basic Sentence Structure
TL;DR
Sanskrit pronouns and adjectives change their endings to agree with the noun they describe. These changes, called declension, show a word's gender, number, and case, which is crucial for understanding how words relate in a sentence. Once you grasp these agreements and basic word order, you can start forming simple, meaningful Sanskrit sentences.
1. The Mental Model
Think of Sanskrit words like building blocks with special connectors. When you put them together, their connectors (endings) have to match up to form a strong, understandable structure. It's like Lego where specific pieces only fit certain others.
2. The Core Material
You're diving into Sanskrit grammar, which is fantastic! We'll start with the basics of how words change and fit together.
2.1. Declension: The Changing Endings

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Unlike English, where we usually say "the tall boy" and "the tall girls," Sanskrit words like nouns, pronouns, and adjectives change their endings. This change is called declension. These endings tell us three key things:
- Gender (लिंगम् - liṅgam): Sanskrit has three genders:
- Masculine (पुंल्लिङ्गम् - puṃliṅgam)
- Feminine (स्त्रीलिङ्गम् - strīliṅgam)
- Neuter (नपुंसकलिङ्गम् - napuṃsakaliṅgam)
A word's gender is often inherent and doesn't always relate to biological sex (e.g., "book" might be masculine). You'll learn them with the words.
- Number (वचनम् - vacanam): How many?
- Singular (एकवचनम् - ekavacanam): One
- Dual (द्विवचनम् - dvivacanam): Two (Sanskrit has a special form for exactly two!)
- Plural (बहुवचनम् - bahuvacanam): More than two
- Case (विभक्तिः - vibhaktiḥ): What's its job in the sentence? This is super important. There are eight cases:
- Nominative (प्रथमा - prathamā): The subject of the sentence (who or what does the action).
- Accusative (द्वितीया - dvitīyā): The direct object (who or what receives the action).
- Instrumental (तृतीया - tṛtīyā): By means of what, with whom/what.
- Dative (चतुर्थी - caturthī): To whom, for what.
- Ablative (पञ्चमी - pañcamī): From whom/what.
- Genitive (षष्ठी - ṣaṣṭhī): Whose, of whom/what (possession).
- Locative (सप्तमी - saptamī): In whom/what, on whom/what, at whom/what.
- Vocative (सम्बोधनम् - sambodhanam): For addressing someone (O!).
When a word changes its ending, it's declensed to show its gender, number, and case. This gives us 3 genders × 3 numbers × 8 cases = 72 potential forms for each word! Don't worry; many forms are similar or identical, and you'll learn patterns.
2.2. Pronouns (सर्वनाम - sarvanāma)

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Pronouns replace nouns. In Sanskrit, they also decline for gender, number, and case. We'll start with a common one: "that" or "he/she/it." The stem is तद् (tad).
Here's a simplified look at the nominative case for "that/he/she/it":
- Masculine:
- Singular: सः (saḥ) - he/that (m.)
- Dual: तौ (tau) - those two (m.)
- Plural: ते (te) - those (m.)
- Feminine:
- Singular: सा (sā) - she/that (f.)
- Dual: ते (te) - those two (f.)
- Plural: ताः (tāḥ) - those (f.)
- Neuter:
- Singular: तत् (tat) - it/that (n.)
- Dual: ते (te) - those two (n.)
- Plural: तानि (tāni) - those (n.)
Notice how the feminine dual and masculine plural are the same (ते). Context usually clarifies!
2.3. Adjectives (विशेषण - viśeṣaṇa)

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Adjectives describe nouns. The key rule for adjectives is agreement: an adjective must agree with the noun it modifies in gender, number, AND case.
Example: The adjective सुन्दर (sundara) means "beautiful."
- Beautiful boy (masculine singular nominative): सुन्दरः बालकः (sundaraḥ bālakaḥ)
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- बालक (bālaka) is masculine singular nominative, so सुन्दर (sundara) becomes सुन्दरः (sundaraḥ).
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- Beautiful girl (feminine singular nominative): सुन्दरी बाला (sundarī bālā)
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- बाला (bālā) is feminine singular nominative, so सुन्दर (sundara) becomes सुन्दरी (sundarī).
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- Beautiful fruit (neuter singular nominative): सुन्दरं फलम् (sundaraṃ phalam)
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- फल (phala) is neuter singular nominative, so सुन्दर (sundara) becomes सुन्दरं (sundaraṃ).
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See how the adjective changes its ending to match the noun?
graph TD
A["Noun"] --> B{{"Declension (Gender, Number, Case)"}}
B --> C["Pronoun"]
B --> D["Adjective"]
D -- "Must agree with" --> A
C -- "Replaces" --> A
B -- "Determines function in sentence" --> E["Sentence Meaning"]
2.4. Basic Sentence Structure

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Sanskrit has a flexible word order, but the most common (and easiest to start with) is Subject-Object-Verb (SOV).
- Subject (कर्ता - kartā): The doer of the action (Nominative case).
- Object (कर्मन् - karman): The receiver of the action (Accusative case).
- Verb (क्रिया - kriyā): The action itself.
Example: बालकः पुस्तकं पठति। (bālakaḥ pustakaṃ paṭhati.)
* बालकः (bālakaḥ): boy (masculine singular Nominative) - Subject
* पुस्तकम् (pustakam): book (neuter singular Accusative) - Object
* पठति (paṭhati): reads (verb, 3rd person singular) - Verb
Translation: "The boy reads the book."
Another example: "He sees the beautiful girl."
* Subject: He (सः - saḥ, masculine singular Nominative)
* Object: The beautiful girl (beautiful = सुन्दरी, girl = बाला, both feminine singular Accusative)
* Here, बाला would be बालाम् (bālām) in Accusative, so सुन्दरीम् बालाम् (sundarīm bālām).
* Verb: sees (पश्यति - paśyati, 3rd person singular)
Sentence: सः सुन्दरीं बालां पश्यति। (saḥ sundarīṃ bālāṃ paśyati.)
Notice how सुन्दरी (beautiful) changed to सुन्दरीं to match बालां (girl) in the Accusative case. This agreement is key!
3. Worked Example
Let's try to translate "That clever student sees the old teacher."
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Identify Nouns/Pronouns/Adjectives:
- "That" (pronoun/adjective)
- "Clever" (adjective)
- "Student" (noun)
- "Old" (adjective)
- "Teacher" (noun)
- "Sees" (verb)
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Determine Gender/Number/Case for each word based on its role:
- "Student" (Subject): Let's assume छात्र (chātra) is masculine singular. So, Nominative is छात्रः (chātraḥ).
- "Clever" (describes student): Must agree with "student." If "student" is masculine singular Nominative, "clever" (चतुर - catura) becomes चतुरः (caturaḥ).
- "That" (describes student): Must agree. If "student" is masculine singular Nominative, "that" (तद् - tad) becomes सः (saḥ).
- "Teacher" (Object): Let's assume आचार्य (ācārya) is masculine singular. So, Accusative is आचार्यम् (ācāryam).
- "Old" (describes teacher): Must agree with "teacher." If "teacher" is masculine singular Accusative, "old" (वृद्ध - vṛddha) becomes वृद्धम् (vṛddham).
- "Sees" (verb): We know पश्यति (paśyati) for 3rd person singular.
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Assemble in SOV order:
- Subject phrase: सः चतुरः छात्रः (saḥ caturaḥ chātraḥ)
- Object phrase: वृद्धम् आचार्यम् (vṛddham ācāryam)
- Verb: पश्यति (paśyati)
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Final Sentence: सः चतुरः छात्रः वृद्धम् आचार्यं पश्यति। (saḥ caturaḥ chātraḥ vṛddham ācāryaṃ paśyati.)
- Note: आचार्यम् often simplifies to आचार्यं before a vowel, or as is when ending a phrase.
4. Key Takeaways
- Sanskrit words change their endings (declension) to show gender, number, and case.
- There are three genders (masculine, feminine, neuter), three numbers (singular, dual, plural), and eight cases.
- Case tells you a word's function in a sentence (e.g., subject, object, possessor).
- Adjectives must always agree with the noun they describe in gender, number, and case
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