योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-14, verse-20

ततोऽस्मिन्विचरन्सर्गे शक्रान्ते शक्रतां गतः ।
चकार राजतां राज्यं वृत्तान्तशतशोभितम् ॥ २० ॥

tato'sminvicaransarge śakrānte śakratāṃ gataḥ ,
cakāra rājatāṃ rājyaṃ vṛttāntaśataśobhitam 20

20. tataḥ asmin vicaran sarge śakrānte śakratām
gataḥ cakāra rājatām rājyam vṛttāntaśataśobhitam

20. tataḥ asmin sarge vicaran śakrānte śakratām gataḥ
(saḥ) rājatām vṛttāntaśataśobhitam rājyam cakāra

20. Thereafter, wandering in this creation, and having attained the state of Indra (Śakra) at the end of the previous Indra's term, he established a kingship, a reign adorned with hundreds of glorious deeds.

Words meanings summery:

• ततः (tataḥ) - then, therefore, from that

• अस्मिन् (asmin) - in this

• विचरन् (vicaran) - wandering, moving about, acting

• सर्गे (sarge) - in creation, in the universe

• शक्रान्ते (śakrānte) - at the end of (previous) Indras (Śakra)

• शक्रताम् (śakratām) - the state of being Indra (Śakra), Indrahood

• गतः (gataḥ) - attained, gone to, obtained

• चकार (cakāra) - he made, he did, he created

• राजताम् (rājatām) - royalty, sovereignty, kingship

• राज्यम् (rājyam) - kingdom, reign, rule

• वृत्तान्तशतशोभितम् (vṛttāntaśataśobhitam) - adorned by hundreds of accounts/stories, embellished with numerous narratives

Words meanings and morphology

ततः (tataḥ) - then, therefore, from that

(indeclinable)

अस्मिन् (asmin) - in this

(pronoun)

Locative, masculine, singular of idam

idam - this, here

Note: Matches gender and case of 'sarge'.

विचरन् (vicaran) - wandering, moving about, acting

(participle)

Nominative, masculine, singular of vicarat

vicarat - wandering, moving, acting, behaving

Present Active Participle

Prefix: vi

Root: car (class 1)

सर्गे (sarge) - in creation, in the universe

(noun)

Locative, masculine, singular of sarga

sarga - creation, emission, universe, chapter

Root: sṛj (class 6)

शक्रान्ते (śakrānte) - at the end of (previous) Indras (Śakra)

(noun)

Locative, masculine, singular of śakrānta

śakrānta - the end of an Indra's period, the end of a Śakra

Compound type : tatpuruṣa (śakra+anta)

• śakra – Indra, powerful
  proper noun (masculine)
• anta – end, limit, conclusion
  noun (masculine)

शक्रताम् (śakratām) - the state of being Indra (Śakra), Indrahood

(noun)

Accusative, feminine, singular of śakratā

śakratā - the state of being Indra, Indrahood

Formed with suffix -tā, indicating 'state of being'.

गतः (gataḥ) - attained, gone to, obtained

(participle)

Nominative, masculine, singular of gata

gata - gone, reached, attained, obtained

Past Passive Participle

Root: gam (class 1)

चकार (cakāra) - he made, he did, he created

(verb)

3rd person , singular, active, perfect (liṭ) of kṛ

Root: kṛ (class 8)

राजताम् (rājatām) - royalty, sovereignty, kingship

(noun)

Accusative, feminine, singular of rājatā

rājatā - royalty, sovereignty, kingly state

Formed with suffix -tā, indicating 'state of being'.

राज्यम् (rājyam) - kingdom, reign, rule

(noun)

Accusative, neuter, singular of rājya

rājya - kingdom, dominion, reign, rule

Root: rājan

वृत्तान्तशतशोभितम् (vṛttāntaśataśobhitam) - adorned by hundreds of accounts/stories, embellished with numerous narratives

(adjective)

Accusative, neuter, singular of vṛttāntaśataśobhita

vṛttāntaśataśobhita - adorned by hundreds of stories or events

Compound type : tatpuruṣa (vṛttānta+śata+śobhita)

• vṛttānta – event, story, account, narrative
  noun (masculine)
• śata – hundred
  noun (neuter)
• śobhita – adorned, embellished, beautiful
  participle
  Past Passive Participle
  Root: śubh (class 1)

Note: Matches gender and case of 'rājyam'.