महाभारतः mahābhārataḥ - book-12, chapter-1, verse-38

तेन मे दूयतेऽतीव हृदयं भ्रातृघातिनः ।
कर्णार्जुनसहायोऽहं जयेयमपि वासवम् ॥३८॥

38. tena me dūyate'tīva hṛdayaṁ bhrātṛghātinaḥ ,
karṇārjunasahāyo'haṁ jayeyamapi vāsavam.

38. tena me dūyate atīva hṛdayam bhrātṛ-ghātinaḥ |
karṇa-arjuna-sahāyaḥ aham jayeyam api vāsavam

38. tena me bhrātṛ-ghātinaḥ hṛdayam atīva dūyate
aham karṇa-arjuna-sahāyaḥ api vāsavam jayeyam

38. Therefore, my heart, of one who has slain his brother, aches intensely. If Karṇa and Arjuna had been my allies, I could have conquered even Indra (Vāsava).

Words meanings summery:

• तेन (tena) - by that, therefore, with that

• मे (me) - to me, for me, my

• दूयते (dūyate) - aches, suffers, pains

• अतीव (atīva) - exceedingly, intensely, very much

• हृदयम् (hṛdayam) - heart, mind, core

• भ्रातृ-घातिनः (bhrātṛ-ghātinaḥ) - of the brother-slayer, of one who kills a brother

• कर्ण-अर्जुन-सहायः (karṇa-arjuna-sahāyaḥ) - having Karṇa and Arjuna as helpers/allies

• अहम् (aham) - I

• जयेयम् (jayeyam) - I might conquer, I could conquer

• अपि (api) - even, also, too

• वासवम् (vāsavam) - Indra

Words meanings and morphology

तेन (tena) - by that, therefore, with that

(pronoun)

Instrumental, masculine, singular of tad

tad - that, he, she, it

मे (me) - to me, for me, my

(pronoun)

Genitive, singular of mad

mad - I, me

दूयते (dūyate) - aches, suffers, pains

(verb)

3rd person , singular, middle, present (laṭ) of dūy

Present

Root 'dūy' in the present tense, 3rd person singular middle voice (ātmanepada).

Root: dūy (class 1)

अतीव (atīva) - exceedingly, intensely, very much

(indeclinable)

हृदयम् (hṛdayam) - heart, mind, core

(noun)

Nominative, neuter, singular of hṛdaya

hṛdaya - heart, mind, soul, core, essence

भ्रातृ-घातिनः (bhrātṛ-ghātinaḥ) - of the brother-slayer, of one who kills a brother

(noun)

Genitive, masculine, singular of bhrātṛ-ghātin

bhrātṛ-ghātin - brother-slayer, fratricide

Compound type : tatpuruṣa (bhrātṛ+ghātin)

• bhrātṛ – brother
  noun (masculine)
• ghātin – slayer, killer
  adjective (masculine)
  Derived from root 'han' (to strike, kill).
  Root: han (class 2)

कर्ण-अर्जुन-सहायः (karṇa-arjuna-sahāyaḥ) - having Karṇa and Arjuna as helpers/allies

(adjective)

Nominative, masculine, singular of karṇa-arjuna-sahāya

karṇa-arjuna-sahāya - one whose helpers are Karṇa and Arjuna, having Karṇa and Arjuna as allies

Compound type : bahuvrīhi (karṇa+arjuna+sahāya)

• karṇa – Karṇa (proper name)
  proper noun (masculine)
• arjuna – Arjuna (proper name)
  proper noun (masculine)
• sahāya – helper, companion, assistant
  noun (masculine)

अहम् (aham) - I

(pronoun)

Nominative, singular of aham

aham - I

जयेयम् (jayeyam) - I might conquer, I could conquer

(verb)

1st person , singular, active, optative (liṅ) of ji

Optative

Root 'ji' in the optative mood, 1st person singular active voice.

Root: ji (class 1)

अपि (api) - even, also, too

(indeclinable)

वासवम् (vāsavam) - Indra

(proper noun)

Accusative, masculine, singular of vāsava

vāsava - Indra (lord of the Vasus)