Pāṇini 1.4.101

Grammatical Sūtra: तिङस्त्रीणि त्रीणि प्रथममध्यमोत्तमाः tiṅastrīṇi trīṇi prathamamadhyamottamāḥ Chantings of the aṣṭādhyāyī kindly with permision Sai Susarla.
Individual Word Components: tiṅaḥ trīṇi trīṇi prathamamadhyamottamāḥ
Sūtra with anuvṛtti words: tiṅaḥ trīṇi trīṇi prathamamadhyamottamāḥ ekā (1.4.1), saṃjñā (1.4.1)
Compounds²: ekavacanaṃ ca, dvivacanaṃ ca, bahuvacanaṃ ceti ekavacana-dvivacana-bahuvacanāni, itaretaradvandvaḥ
Type of Rule: saṃjñā
Preceding adhikāra rule:1.4.83 (1karmapravacanīyāḥ)

Description:

Source:Laghusiddhānta kaumudī (Ballantyne)

The three triads in both the sets Parasmaipada and Atmanepada, of conjugational affixes (comprised under the general name tiṅ, a pratyâhâra formed of the first and last of them, viz., tip and mahiṅ) are called, in order, Lowest (3rd person of European Grammar, the middle (2nd person), and the highest (1st person). Source: Aṣṭādhyāyī 2.0

[The t.tt. 1] prathamá `third', madhyamá- `second' and uttamá `first' respectively (1.3.10) denote the three (and) three triplets of tiṄ [parsmaipadá and ātmanepadá 99-100]. Source: From Aṣṭādhyāyī of Pāṇini In Roman Transliteration translated by Sumitra M. Katre, Copyright © 1987. Courtesy of the University of Texas Press.

Tāni tiṅaḥ trīṇi, triṇi, ekaśaḥ=ekaikaṃ padaṃ (krameṇa) ekavacana-dvivacana-bahuvacana-saṃjñāki bhavanti Source: Sanskrit Documents

Source:Srisa Chandra Vasu's Aṣṭādhyāyī of Pāṇini

Mahābhāṣya: With kind permission: Dr. George Cardona

1/38:prathamamadhyamottamasañjñāyām ātmanepadagrahaṇam samasaṅkhyārtham | prathamamadhyamottamasañjñāyām ātmanepadagrahaṇam kartavyam |*
2/38:ātmanepadānām ca prathamamadhyamottamasañjñāḥ bhavanti iti vaktavyam |
3/38:kim prayojanam |
4/38:samasaṅkhyārtham |
5/38:saṅkhyātānudeśaḥ yathā syāt |
See More

1/38:prathamamadhyamottamasañjñāyām ātmanepadagrahaṇam samasaṅkhyārtham | prathamamadhyamottamasañjñāyām ātmanepadagrahaṇam kartavyam |*
2/38:ātmanepadānām ca prathamamadhyamottamasañjñāḥ bhavanti iti vaktavyam |
3/38:kim prayojanam |
4/38:samasaṅkhyārtham |
5/38:saṅkhyātānudeśaḥ yathā syāt |
6/38:akriyamāṇe hi ātmanepadagrahaṇe tisraḥ sañjñāḥ ṣaṭ sañjñinaḥ |
7/38:vaiṣamyāt saṅkhyātānudeśaḥ na prāpnoti |
8/38:kriyamāṇe api ca ātmanepadagrahaṇe ānupūrvyavacanam ca |*
9/38:ānupūrvyavacanam ca kartavyam |
10/38:akriyamaṇe hi kasya cit eva trikasya prathamasañjñā syāt kasya cit eva madhyamasañjñā kasya cit eva uttamasañjñā |
11/38:na vaikaśeṣanirdeśāt |*
12/38:yat tāvat ucyate ātmanepadagrahaṇam kartavyam samasaṅkhyārtham iti |
13/38:tat na kartavyam |
14/38:sañjñāḥ api ṣat eva nirdiśyante |
15/38:katham |
16/38:ekaśeṣanirdesāt |
17/38:ekaśeṣanirdeśaḥ ayam |
18/38:atha etasmin ekaśeṣanirdeśe sati kim ayam kṛtaikaśeṣāṇām dvandvaḥ |
19/38:prathamaḥ ca prathamaḥ ca prathamau madhyamaḥ ca madhyamaḥ ca madhyamau uttamaḥ ca uttamaḥ ca uttamau prathamau ca madhyamau ca uttamau ca prathamamadhyamottamāḥ iti |
20/38:āhosvit kṛtadvandvānām ekaśeṣaḥ |
21/38:prathamau ca madhyamaḥ ca uttamaḥ ca prathamamadhyamottamāḥ |
22/38:prathamamadhyamotttamāḥ ca prathamamadhyamottamāḥ ca prathamamadhyamottamāḥ iti |
23/38:kim ca ataḥ |
24/38:yadi kṛtaikeśeṣāṇām dvandvaḥ prathamamadhyamayoḥ prathamasañjñā prāpnoti |
25/38:uttamaprathamayoḥ madhyamasañjñā prāpnoti |
26/38:madhyamottamayoḥ uttamasañjñā prāpnoti |
27/38:atha kṛtadvandvānāmekaśeṣo na doṣaḥ bhavati |
28/38:yathā na doṣaḥ tathā astu |
29/38:kim punaḥ atra nyāyyam |
30/38:ubhayam iti āha |
31/38:ubhayam hi dṛśyate |
32/38:tat yathā |
33/38:bahu śaktikiṭakam bahūni śaktikiṭakāni bahu sthālīpiṭharam bahūni sthālīpiṭharāṇi |
34/38:yat api ucyate kriyamāṇe api ātmanepadagrahaṇe ānurpūrvyavacanam kartavyam iti |
35/38:na kartavyam |
36/38:lokataḥ etat siddham |
37/38:tat yathā loke vihavyasya dvābhyām dvābhyām agniḥ upstheyaḥ iti |
38/38:na ca ucyate ānupūrvyeṇa iti ānupūrvyeṇa ca upasthīyata iti |