महाभारतः mahābhārataḥ - book-14, chapter-52, verse-20

यस्माच्छक्तेन ते कृष्ण न त्राताः कुरुपाण्डवाः ।
संबन्धिनः प्रियास्तस्माच्छप्स्येऽहं त्वामसंशयम् ॥२०॥

20. yasmācchaktena te kṛṣṇa na trātāḥ kurupāṇḍavāḥ ,
saṁbandhinaḥ priyāstasmācchapsye'haṁ tvāmasaṁśayam.

20. yasmāt śaktena te kṛṣṇa na trātāḥ kurupāṇḍavāḥ
sambandhinaḥ priyāḥ tasmāt śapsye aham tvām asaṃśayam

20. kṛṣṇa yasmāt te śaktena priyāḥ sambandhinaḥ kurupāṇḍavāḥ
na trātāḥ tasmāt aham tvām asaṃśayam śapsye

20. Because you, O Krishna, although capable, did not protect the Kurus and Pandavas, who were your dear relatives, I will therefore curse you, without a doubt.

Words meanings summery:

• यस्मात् (yasmāt) - because, since (because, since, from which)

• शक्तेन (śaktena) - by you, although capable (agreeing with 'te') (by the capable one, by the powerful one)

• ते (te) - by you (instrumental agent) (by you (instrumental), to you (dative), of you (genitive))

• कृष्ण (kṛṣṇa) - O Krishna (vocative) (Krishna)

• न (na) - not (not, no)

• त्राताः (trātāḥ) - protected (protected, saved)

• कुरुपाण्डवाः (kurupāṇḍavāḥ) - the Kurus and Pandavas

• सम्बन्धिनः (sambandhinaḥ) - relatives (of Krishna) (relatives, connections)

• प्रियाः (priyāḥ) - dear ones (dear, beloved, pleasing)

• तस्मात् (tasmāt) - therefore (therefore, from that)

• शप्स्ये (śapsye) - I shall curse

• अहम् (aham) - I (Uttanka) (I)

• त्वाम् (tvām) - you (Krishna) (you (accusative singular))

• असंशयम् (asaṁśayam) - without a doubt (without doubt, certainly)

Words meanings and morphology

यस्मात् (yasmāt) - because, since (because, since, from which)

(indeclinable)

शक्तेन (śaktena) - by you, although capable (agreeing with 'te') (by the capable one, by the powerful one)

(adjective)

Instrumental, masculine, singular of śakta

śakta - capable, able, powerful

Past Passive Participle

From root śak (to be able)

Root: śak (class 5)

Note: Agrees with implied instrumental agent (Krishna).

ते (te) - by you (instrumental agent) (by you (instrumental), to you (dative), of you (genitive))

(pronoun)

Instrumental, singular of yuṣmad

yuṣmad - you

कृष्ण (kṛṣṇa) - O Krishna (vocative) (Krishna)

(proper noun)

Vocative, masculine, singular of kṛṣṇa

kṛṣṇa - dark, black; Name of a prominent deity and character in Mahabharata

न (na) - not (not, no)

(indeclinable)

Negative particle

त्राताः (trātāḥ) - protected (protected, saved)

(adjective)

Nominative, masculine, plural of trāta

trāta - protected, saved

Past Passive Participle

From root trā (to protect, save)

Root: trā (class 2)

कुरुपाण्डवाः (kurupāṇḍavāḥ) - the Kurus and Pandavas

(proper noun)

Nominative, masculine, plural of kurupāṇḍava

kurupāṇḍava - the Kurus and the Pandavas

Compound type : dvandva (kuru+pāṇḍava)

• kuru – a Kuru (descendant of Kuru)
  proper noun (masculine)
• pāṇḍava – a Pandava (descendant of Pandu)
  proper noun (masculine)

Note: Subject of passive verb 'trātāḥ'.

सम्बन्धिनः (sambandhinaḥ) - relatives (of Krishna) (relatives, connections)

(noun)

Nominative, masculine, plural of sambandhin

sambandhin - relative, connected, related

From sam-bandh (to connect)

Root: bandh (class 9)

Note: Agrees with Kurupandavas.

प्रियाः (priyāḥ) - dear ones (dear, beloved, pleasing)

(adjective)

Nominative, masculine, plural of priya

priya - dear, beloved, pleasing

Root: prī (class 9)

तस्मात् (tasmāt) - therefore (therefore, from that)

(indeclinable)

शप्स्ये (śapsye) - I shall curse

(verb)

1st person , singular, middle, future (lṛṭ) of śap

future tense form

1st singular middle future

Root: śap (class 1)

अहम् (aham) - I (Uttanka) (I)

(pronoun)

Nominative, singular of asmad

asmad - I, we

Note: Subject of śapsye.

त्वाम् (tvām) - you (Krishna) (you (accusative singular))

(pronoun)

Accusative, singular of yuṣmad

yuṣmad - you

Note: Object of śapsye.

असंशयम् (asaṁśayam) - without a doubt (without doubt, certainly)

(indeclinable)

Compound 'a' (neg.) + 'saṃśaya' (doubt). Used adverbially.

Compound type : avyayībhāva (a+saṃśaya)

• a – not, un-
  indeclinable
  Negative prefix
• saṃśaya – doubt, uncertainty
  noun (masculine)
  From root śī (to lie) or śi (to sharpen) with prefix sam.
  Root: śī (class 2)