महाभारतः mahābhārataḥ - book-9, chapter-35, verse-36

वर्तमाने तथा यज्ञे त्रितस्य सुमहात्मनः ।
आविग्नं त्रिदिवं सर्वं कारणं च न बुध्यते ॥३६॥

36. vartamāne tathā yajñe tritasya sumahātmanaḥ ,
āvignaṁ tridivaṁ sarvaṁ kāraṇaṁ ca na budhyate.

36. vartamāne tathā yajñe tritasya sumahātmanaḥ
āvignam tridivam sarvam kāraṇam ca na budhyate

36. tritasya sumahātmanaḥ yajñe vartamāne tathā
sarvam tridivam āvignam ca kāraṇam na budhyate

36. While Trita, the greatly elevated soul, was performing that Vedic ritual (yajña), all of heaven became agitated, and the cause of this agitation was not understood.

Words meanings summery:

• वर्तमाने (vartamāne) - while it was taking place (referring to the yajña) (while happening, in the present, ongoing)

• तथा (tathā) - thus, so, in that manner, likewise

• यज्ञे (yajñe) - in the ritual sacrifice, in the worship

• त्रितस्य (tritasya) - of Trita

• सुमहात्मनः (sumahātmanaḥ) - of the greatly elevated soul, of the magnanimous one, of the great-souled one

• आविग्नम् (āvignam) - agitated, disturbed, alarmed, troubled

• त्रिदिवम् (tridivam) - heaven, the three heavens

• सर्वम् (sarvam) - all, whole, entire

• कारणम् (kāraṇam) - cause, reason

• च (ca) - and, also

• न (na) - not, no

• बुध्यते (budhyate) - is understood, knows, perceives

Words meanings and morphology

वर्तमाने (vartamāne) - while it was taking place (referring to the yajña) (while happening, in the present, ongoing)

(adjective)

Locative, masculine, singular of vartamāna

vartamāna - present, existing, happening, living

Present Active Participle

From √vṛt (to turn, exist) with śānac suffix, used as an adjective.

Root: vṛt (class 1)

Note: Agrees with yajñe (masculine locative singular).

तथा (tathā) - thus, so, in that manner, likewise

(indeclinable)

यज्ञे (yajñe) - in the ritual sacrifice, in the worship

(noun)

Locative, masculine, singular of yajña

yajña - ritual sacrifice, worship, offering

Root: yaj (class 1)

त्रितस्य (tritasya) - of Trita

(proper noun)

Genitive, masculine, singular of trita

trita - Trita (name of an ancient Rishi, often associated with Indra or as a protector against evil)

सुमहात्मनः (sumahātmanaḥ) - of the greatly elevated soul, of the magnanimous one, of the great-souled one

(adjective)

Genitive, masculine, singular of sumahātman

sumahātman - magnanimous, great-souled, greatly elevated soul

Compound of 'su' (good, very) and 'mahātman' (great-souled).

Compound type : bahuvrīhi (su+mahātman)

• su – good, well, very, excellent
  indeclinable
• mahātman – great-souled, magnanimous, noble; a great being (mahā + ātman)
  noun (masculine)
  Compound of mahā (great) and ātman (self, soul).

Note: Agrees with tritasya.

आविग्नम् (āvignam) - agitated, disturbed, alarmed, troubled

(adjective)

Nominative, neuter, singular of āvigna

āvigna - agitated, disturbed, alarmed, troubled

Past Passive Participle

From √vij (to tremble, fear) with prefix ā and kta suffix.

Prefix: ā

Root: vij (class 6)

Note: Agrees with tridivam sarvam.

त्रिदिवम् (tridivam) - heaven, the three heavens

(noun)

Nominative, neuter, singular of tridiva

tridiva - heaven, the three heavens (earth, atmosphere, sky)

Compound of tri (three) and diva (heaven, sky).

सर्वम् (sarvam) - all, whole, entire

(pronoun)

Nominative, neuter, singular of sarva

sarva - all, every, whole, entire

Note: Agrees with tridivam.

कारणम् (kāraṇam) - cause, reason

(noun)

Nominative, neuter, singular of kāraṇa

kāraṇa - cause, reason, instrument, motive

From √kṛ (to do, make) with suffix -aṇa.

Root: kṛ (class 8)

च (ca) - and, also

(indeclinable)

न (na) - not, no

(indeclinable)

बुध्यते (budhyate) - is understood, knows, perceives

(verb)

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

Root verb, middle voice, present tense, 3rd person singular.

Root: budh (class 1)