वाल्मीकि-रामायणम् vālmīki-rāmāyaṇam - book-2, chapter-66, verse-36

तच्छ्रुत्वा भरतस्त्रस्तो भ्रातुश्चारित्रशङ्कया ।
स्वस्य वंशस्य माहात्म्यात् प्रष्टुं समुपचक्रमे ॥३६॥

36. tacchrutvā bharatastrasto bhrātuścāritraśaṅkayā ,
svasya vaṃśasya māhātmyāt praṣṭuṃ samupacakrame.

36. tat śrutvā bharataḥ trastaḥ bhrātuḥ cāritraśaṅkayā
svasya vaṃśasya māhātmyāt praṣṭum samupacakrame

36. bharataḥ tat śrutvā bhrātuḥ cāritraśaṅkayā trastaḥ
svasya vaṃśasya māhātmyāt praṣṭum samupacakrame

36. Having heard that, Bharata, agitated by a doubt concerning his brother's character, and mindful of the greatness of his own lineage, began to question.

Words meanings summery:

• तत् (tat) - that (news/information) (that, it)

• श्रुत्वा (śrutvā) - having heard

• भरतः (bharataḥ) - Bharata (name)

• त्रस्तः (trastaḥ) - agitated, frightened

• भ्रातुः (bhrātuḥ) - of his (Rama's) brother (of the brother)

• चारित्रशङ्कया (cāritraśaṅkayā) - by doubt regarding character/conduct

• स्वस्य (svasya) - of one's own

• वंशस्य (vaṁśasya) - of the lineage, of the family

• माहात्म्यात् (māhātmyāt) - from the greatness, due to the glory

• प्रष्टुम् (praṣṭum) - to ask, to question

• समुपचक्रमे (samupacakrame) - he began, he undertook

Words meanings and morphology

तत् (tat) - that (news/information) (that, it)

(pronoun)

Accusative, neuter, singular of tad

tad - that, it

श्रुत्वा (śrutvā) - having heard

(indeclinable)

Absolutive (Gerund)

Derived from root śru with suffix -tvā

Root: śru (class 5)

भरतः (bharataḥ) - Bharata (name)

(proper noun)

Nominative, masculine, singular of bharata

bharata - Bharata (name of Rama's brother)

त्रस्तः (trastaḥ) - agitated, frightened

(adjective)

Nominative, masculine, singular of trasta

trasta - frightened, terrified, agitated

Past Passive Participle

Derived from root tras with suffix -ta

Root: tras (class 4)

भ्रातुः (bhrātuḥ) - of his (Rama's) brother (of the brother)

(noun)

Genitive, masculine, singular of bhrātṛ

bhrātṛ - brother

चारित्रशङ्कया (cāritraśaṅkayā) - by doubt regarding character/conduct

(noun)

Instrumental, feminine, singular of cāritraśaṅkā

cāritraśaṅkā - doubt regarding character or conduct

Compound type : tatpuruṣa (cāritra+śaṅkā)

• cāritra – character, conduct, behavior
  noun (neuter)
• śaṅkā – doubt, apprehension, fear
  noun (feminine)

स्वस्य (svasya) - of one's own

(pronoun)

Genitive, masculine, singular of sva

sva - one's own, self

वंशस्य (vaṁśasya) - of the lineage, of the family

(noun)

Genitive, masculine, singular of vaṃśa

vaṁśa - lineage, family, race, bamboo

माहात्म्यात् (māhātmyāt) - from the greatness, due to the glory

(noun)

Ablative, neuter, singular of māhātmya

māhātmya - greatness, glory, dignity, majesty

Derived from mahātman (great-souled)

प्रष्टुम् (praṣṭum) - to ask, to question

(indeclinable)

Infinitive

Derived from root prach with suffix -tum

Root: prach (class 6)

समुपचक्रमे (samupacakrame) - he began, he undertook

(verb)

3rd person , singular, middle, perfect (lit) of samupacakrame

Perfect tense, 3rd person singular, Ātmanepada

Prefixes: sam+upa

Root: kram (class 1)