Class III (3) verbs are athematic, meaning the thematic -अ- is not inserted between the stem and the endings. Class III verb stems also have a strong form and a weak form. The unique aspect of Class III verbs is that the stem is “reduplicated” or doubled following special rules. This process also occurs with perfect stems. Reduplication takes a mutated form of the stem and places it before the stem. Rules for reduplication are from Hart p. 92-93:
- Consonant of the reduplicating syllable is in general the first consonant of the root.
- An non-aspirate is substituted for an aspirate in the reduplicated syllable.
- A palatal (च, ज) is substituted for a guttural (क, ख, ग, घ) or ह-.
- If the root begins with a sibilant followed by a non-nasal stop, the reduplicated syllable is the stop, modified according to rules 2 & 3.
- A short vowel is use for a long vowel in the reduplicated syllable.
- The vowel ऋ is replaced by -इ- in the reduplicated syllable in the present system, but by -अ- for the perfect stem, which also uses reduplication.
The strong form of this class have a guṇated root vowel (in the 2nd syllable of the reduplicated form), while the weak forms have a vowel without guṇa. (p. 93)
The verbs of this class lack the -न- in the 3rd plural endings of the present and the imperative active. In the imperfect active 3rd plural, they take the ending -ुह् (-uḥ, e.g., अबिभरुः), instead of -अन्, before which the final vowel is guṇated. (Hart, p. 94)
Example Root: भृ – To bear (active/middle) : Strong form → बिभर्, Weak form → बिभृ
Present
Active
Person |
Singular |
Dual |
Plural |
First |
बिभर्मि |
बिभृवः |
बिभृमः |
Second |
बिभर्षि |
बिभृथः |
बिभृथ |
Third |
बिभर्ति |
बिभृतः |
बिभ्रति1 |
1 Lacks the -न-.
Middle
Person |
Singular |
Dual |
Plural |
First |
बिभ्रे |
बिभृवहे |
बिभृमहे |
Second |
बिभृषे |
बिभ्राथे |
बिभृध्वे |
Third |
बिभृते |
बिभ्राते |
बिभ्रते |
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Imperfect
Active
Person |
Singular |
Dual |
Plural |
First |
अबिभरम् |
अबिभृव |
अबिभृम |
Second |
अबिभर् |
अबिभृतम् |
अबिभृत |
Third |
अबिभर् |
अबिभृताम् |
अबिभरुः |
Middle
Person |
Singular |
Dual |
Plural |
First |
अबिभ्रि |
अबिभृवहि |
अबिभृमहि |
Second |
अबिभृथाः |
अबिभ्राथाम् |
अबिभृध्वम् |
Third |
अबिभृत |
अबिभ्राताम् |
अबिभ्रत |
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Optative
Active
Person |
Singular |
Dual |
Plural |
First |
बिभृयाम् |
बिभृयाव |
बिभृयाम |
Second |
बिभृयाः |
बिभृयातम् |
बिभृयात |
Third |
बिभृयात् |
बिभृयाताम् |
बिभृयुः |
Middle
Person |
Singular |
Dual |
Plural |
First |
बिभ्रीय |
बिभ्रीवहि |
बिभ्रीमहि |
Second |
बिभ्रीथाः |
बिभ्रीयाथाम् |
बिभ्रीध्वम् |
Third |
बिभ्रीत |
बिभ्रीयाताम् |
बिभ्रीरन् |
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Imperative
Active
Person |
Singular |
Dual |
Plural |
First |
बिभराणि |
बिभराव |
बिभराम |
Second |
बिभृधि |
बिभृतम् |
बिभृत |
Third |
बिभर्तु |
बिभृताम् |
बिभ्रतु1 |
1Lacks the -न-.
Middle
Person |
Singular |
Dual |
Plural |
First |
बिभर्वै |
बिभरावहै |
बिभरामहै |
Second |
बिभृष्व |
बिभ्राथाम् |
बिभृध्वम् |
Third |
बिभृताम् |
बिभ्राताम् |
बिभ्रताम् |
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दा and धा
The two roots दा (“give”) and धा (“place”), the commonest of the class, lose their radical vowel altogether in weak forms becoming दद्- and दध्-. Their 2nd singular imperative active forms are देहि and धेहि. In combination with त, थ, and स, the final द and ध become a त. Before त, थ, ध, and स, the aspiration of ध is thrown back on the first syllable. The inflection of धा, to place, is (Hart, p.95):
Present
Active
Person |
Singular |
Dual |
Plural |
First |
दधामि |
दध्वः |
दध्मः |
Second |
दधासि |
धत्थः |
धत्थ |
Third |
दधाति |
धत्तः |
दधति |
Middle
Person |
Singular |
Dual |
Plural |
First |
दधे |
दध्वहे |
दध्महे |
Second |
धत्से |
दधाथे |
धद्ध्वे |
Third |
धत्ते |
दधाते |
दधते |
Imperfect
Active
Person |
Singular |
Dual |
Plural |
First |
अदधाम् |
अदध्व |
अदध्म |
Second |
अदधाः |
अधत्तम् |
अधत्त |
Third |
अदधात् |
अधत्ताम् |
अदधुः |
Middle
Person |
Singular |
Dual |
Plural |
First |
अदधि |
अदध्वहि |
अदध्महि |
Second |
अधत्थाः |
अदधाथाम् |
अधद्ध्वम |
Third |
अधत्त |
अदधाताम् |
अदधत |
Optative
Active
Person |
Singular |
Dual |
Plural |
First |
दध्याम् |
दध्याव |
दध्याम |
Second |
दध्याः |
दध्यातम् |
दध्यात |
Third |
दध्यात् |
दध्याताम् |
दध्युः |
Middle
Person |
Singular |
Dual |
Plural |
First |
दधीय |
दधीवहि |
दधिमहि |
Second |
दधीथाः |
दधीयाथाम् |
दधीध्वम् |
Third |
दधीत |
दधीयाताम् |
दधीरन् |
Imperative
Active
Person |
Singular |
Dual |
Plural |
First |
दधानि |
दधाव |
दधाम |
Second |
धेहि |
धत्तम् |
धत्त |
Third |
दधातु |
धत्ताम् |
दधतु |
Middle
Person |
Singular |
Dual |
Plural |
First |
दधै |
दधावहै |
दधामहै |
Second |
धत्स्व |
दधाथाम् |
धद्ध्वम् |
Third |
धत्ताम् |
दधाताम् |
दधताम् |
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