महाभारतः mahābhārataḥ - book-13, chapter-42, verse-30

तस्य चिन्तयतस्तात बह्व्यो दिननिशा ययुः ।
इदमासीन्मनसि च रुच्या रक्षणकारितम् ॥३०॥

30. tasya cintayatastāta bahvyo dinaniśā yayuḥ ,
idamāsīnmanasi ca rucyā rakṣaṇakāritam.

30. tasya cintayataḥ tāta bahvyaḥ dina-niśāḥ yayuḥ
idam āsīt manasi ca rucyā rakṣaṇa-kāritam

30. tāta tasya cintayataḥ bahvyaḥ dina-niśāḥ yayuḥ
ca manasi idam āsīt rucyā rakṣaṇa-kāritam

30. As he continued to ponder, O father, many days and nights passed. And this thought was in his mind: 'It was done out of a desire for protection.'

Words meanings summery:

• तस्य (tasya) - of Vipula (of him, his)

• चिन्तयतः (cintayataḥ) - of Vipula as he pondered (of the one thinking/pondering)

• तात (tāta) - O father (addressed to the narrator or listener) (O father, O dear one)

• बह्व्यः (bahvyaḥ) - many

• दिन-निशाः (dina-niśāḥ) - days and nights

• ययुः (yayuḥ) - they went, they passed

• इदम् (idam) - this thought/idea (this)

• आसीत् (āsīt) - it was

• मनसि (manasi) - in Vipula's mind (in the mind)

• च (ca) - and

• रुच्या (rucyā) - by desire, by inclination

• रक्षण-कारितम् (rakṣaṇa-kāritam) - caused by protection, done for protection, motivated by protection

Words meanings and morphology

तस्य (tasya) - of Vipula (of him, his)

(pronoun)

Genitive, masculine, singular of tad

tad - that, he, she, it

Note: Part of genitive absolute with cintayataḥ.

चिन्तयतः (cintayataḥ) - of Vipula as he pondered (of the one thinking/pondering)

(adjective)

Genitive, masculine, singular of cintayat

cintayat - thinking, pondering

Present Active Participle

Present active participle of root cint (class 10, causative of cit), masculine singular genitive

Root: cit (class 1)

तात (tāta) - O father (addressed to the narrator or listener) (O father, O dear one)

(noun)

Vocative, masculine, singular of tāta

tāta - father, dear one (vocative of affection)

बह्व्यः (bahvyaḥ) - many

(adjective)

Nominative, feminine, plural of bahu

bahu - many, much, abundant

Note: Agrees with dina-niśāḥ.

दिन-निशाः (dina-niśāḥ) - days and nights

(noun)

Nominative, feminine, plural of dina-niśā

dina-niśā - days and nights

Compound type : dvandva (dina+niśā)

• dina – day
  noun (neuter)
• niśā – night
  noun (feminine)

Note: Subject of yayuḥ.

ययुः (yayuḥ) - they went, they passed

(verb)

3rd person , plural, active, perfect (liṭ) of yā

Perfect (Liṭ-lakāra)

3rd person plural active perfect of root yā (class 2)

Root: yā (class 2)

इदम् (idam) - this thought/idea (this)

(pronoun)

Nominative, neuter, singular of idam

idam - this, this here

Note: Subject of āsīt.

आसीत् (āsīt) - it was

(verb)

3rd person , singular, active, past imperfect (laṅ) of as

Imperfect (Laṅ-lakāra)

3rd person singular active imperfect of root as (class 2)

Root: as (class 2)

मनसि (manasi) - in Vipula's mind (in the mind)

(noun)

Locative, neuter, singular of manas

manas - mind, intellect, heart

Root: man (class 4)

च (ca) - and

(indeclinable)

रुच्या (rucyā) - by desire, by inclination

(noun)

Instrumental, feminine, singular of ruci

ruci - light, luster, desire, inclination, taste

Root: ruc (class 6)

रक्षण-कारितम् (rakṣaṇa-kāritam) - caused by protection, done for protection, motivated by protection

(adjective)

Nominative, neuter, singular of rakṣaṇa-kārita

rakṣaṇa-kārita - caused by protection, done for protection

Compound type : tatpuruṣa (rakṣaṇa+kārita)

• rakṣaṇa – protecting, guarding, preservation
  noun (neuter)
  Nominalization (suffix -ana)
  Derived from root rakṣ with suffix -ana
  Root: rakṣ (class 1)
• kārita – caused to be done, effected, performed
  adjective (neuter)
  Past Passive Participle (causative)
  Past Passive Participle of causative verb kārayati (root kṛ)
  Root: kṛ (class 8)

Note: Predicate adjective for idam.