महाभारतः mahābhārataḥ - book-6, chapter-103, verse-18

सोऽहमेवं गते कृष्ण निमग्नः शोकसागरे ।
आत्मनो बुद्धिदौर्बल्याद्भीष्ममासाद्य संयुगे ॥१८॥

18. so'hamevaṁ gate kṛṣṇa nimagnaḥ śokasāgare ,
ātmano buddhidaurbalyādbhīṣmamāsādya saṁyuge.

18. saḥ aham evam gate kṛṣṇa nimagnaḥ śokasāgare
ātmanaḥ buddhi-daurbalyāt bhīṣmam āsādya saṃyuge

18. kṛṣṇa evam gate saḥ aham ātmanaḥ buddhi-daurbalyāt
saṃyuge bhīṣmam āsādya śokasāgare nimagnaḥ

18. O Krishna, as things have come to this pass, I am plunged into an ocean of sorrow, having encountered Bhishma in battle due to my own weakness of intellect (buddhidaurbalya).

Words meanings summery:

• सः (saḥ) - that one, he (emphatic with aham)

• अहम् (aham) - I

• एवम् (evam) - thus, in this manner, so

• गते (gate) - when things have come to this pass (having gone, having come to pass, happened)

• कृष्ण (kṛṣṇa) - O Krishna

• निमग्नः (nimagnaḥ) - immersed, plunged, sunken

• शोकसागरे (śokasāgare) - in the ocean of sorrow

• आत्मनः (ātmanaḥ) - of the self, of one's own

• बुद्धि-दौर्बल्यात् (buddhi-daurbalyāt) - from the weakness of intellect

• भीष्मम् (bhīṣmam) - Bhishma (accusative case)

• आसाद्य (āsādya) - having reached, having encountered

• संयुगे (saṁyuge) - in battle, in conflict

Words meanings and morphology

सः (saḥ) - that one, he (emphatic with aham)

(pronoun)

Nominative, masculine, singular of tad

tad - that, he, she, it

अहम् (aham) - I

(pronoun)

Nominative, singular of asmad

asmad - I, we (first person pronoun)

एवम् (evam) - thus, in this manner, so

(indeclinable)

गते (gate) - when things have come to this pass (having gone, having come to pass, happened)

(adjective)

Locative, masculine, singular of gata

gata - gone, past, reached, happened

Past Passive Participle

PPP of root gam (to go)

Root: gam (class 1)

Note: Used in a locative absolute construction 'evam gate'

कृष्ण (kṛṣṇa) - O Krishna

(proper noun)

Vocative, masculine, singular of kṛṣṇa

kṛṣṇa - Krishna; black, dark; a name of Vishnu

निमग्नः (nimagnaḥ) - immersed, plunged, sunken

(adjective)

Nominative, masculine, singular of nimagna

nimagna - immersed, plunged, sunken, submerged

Past Passive Participle

PPP of root maj (to sink) with prefix ni-

Prefix: ni

Root: maj (class 6)

शोकसागरे (śokasāgare) - in the ocean of sorrow

(noun)

Locative, masculine, singular of śokasāgara

śokasāgara - ocean of sorrow

Tatpurusha compound: sāgara (ocean) of śoka (sorrow)

Compound type : ṣaṣṭhī-tatpuruṣa (śoka+sāgara)

• śoka – sorrow, grief, lamentation
  noun (masculine)
  Root: śuc (class 1)
• sāgara – ocean, sea
  noun (masculine)

आत्मनः (ātmanaḥ) - of the self, of one's own

(noun)

Genitive, masculine, singular of ātman

ātman - self, soul, spirit, individual soul

Root: an (class 2)

बुद्धि-दौर्बल्यात् (buddhi-daurbalyāt) - from the weakness of intellect

(noun)

Ablative, neuter, singular of buddhidaurbalya

buddhidaurbalya - weakness of intellect, intellectual feebleness

Tatpurusha compound: daurbalya (weakness) of buddhi (intellect)

Compound type : ṣaṣṭhī-tatpuruṣa (buddhi+daurbalya)

• buddhi – intellect, understanding, reason, perception
  noun (feminine)
  Root: budh (class 1)
• daurbalya – weakness, feebleness, infirmity
  noun (neuter)
  Derived from durbala (weak) with suffix -ya

भीष्मम् (bhīṣmam) - Bhishma (accusative case)

(proper noun)

Accusative, masculine, singular of bhīṣma

bhīṣma - Bhishma; terrible, dreadful

Root: bhīṣ (class 1)

आसाद्य (āsādya) - having reached, having encountered

(indeclinable)

Absolutive (Gerund)

Absolutive of root sad (to sit, go) with prefix ā-

Prefix: ā

Root: sad (class 1)

संयुगे (saṁyuge) - in battle, in conflict

(noun)

Locative, masculine, singular of saṃyuga

saṁyuga - battle, combat, conflict, war