योगवासिष्ठः yogavāsiṣṭhaḥ - book-3, chapter-88, verse-9

तव नित्यमसंसक्तं विनोदायैव केवलम् ।
इदं कर्तव्यमेवेति जगन्न तूद्यमेच्छया ॥ ९ ॥

tava nityamasaṃsaktaṃ vinodāyaiva kevalam ,
idaṃ kartavyameveti jaganna tūdyamecchayā 9

9. tava nityam asaṃsaktam vinodāya eva kevalam idam
kartavyam eva iti jagat na tu udyama-icchayā

9. idam jagat tava nityam asaṃsaktam kevalam vinodāya eva (kṛtam),
kartavyam eva iti (kṛtam asti),
tu udyama-icchayā na (kṛtam asti).

9. This universe (jagat) is merely your perpetual, unattached sport, [created] as if it were simply a duty to be performed, and not out of any desire for personal endeavor.

Words meanings summery:

• तव (tava) - for you (the listener, the divine Self) (your, for you, of you)

• नित्यम् (nityam) - perpetual (always, perpetually, eternal, constant)

• असंसक्तम् (asaṁsaktam) - unattached (unattached, unconcerned)

• विनोदाय (vinodāya) - for sport, for play (for sport, for amusement, for entertainment)

• एव (eva) - merely (only, indeed, just)

• केवलम् (kevalam) - merely (only, merely, exclusively, pure)

• इदम् (idam) - this (universe/creation) (this, this one)

• कर्तव्यम् (kartavyam) - (as if it were a) duty to be performed (to be done, duty, ought to be done)

• एव (eva) - simply (only, indeed, just)

• इति (iti) - as if (saying) 'this is' (thus, so, in this way)

• जगत् (jagat) - the universe (jagat), creation (world, universe, creation)

• न (na) - not (not, no)

• तु (tu) - and not (but, on the other hand, however)

• उद्यम-इच्छया (udyama-icchayā) - out of any desire for personal endeavor (by desire for effort/exertion/enterprise)

Words meanings and morphology

तव (tava) - for you (the listener, the divine Self) (your, for you, of you)

(pronoun)

Genitive, singular of tvad

tvad - you (pronoun)

Note: Alternatively, dative singular.

नित्यम् (nityam) - perpetual (always, perpetually, eternal, constant)

(indeclinable)

Note: Used here as an adverb, 'always', or as an adjective modifying 'vinodāya' (perpetual sport).

असंसक्तम् (asaṁsaktam) - unattached (unattached, unconcerned)

(adjective)

Accusative, neuter, singular of asaṃsakta

asaṁsakta - unattached, not clinging to

Past Passive Participle

Derived from 'saṃsaj' (to cling to, attach) with prefix 'sam-' and negation 'a-'

Compound type : tatpurusha (a+saṃsakta)

• a – not, un-
  indeclinable
  negation prefix
• saṃsakta – attached, clinging
  adjective (masculine)
  Past Passive Participle
  P.P.P. of root 'sañj' with prefix 'sam-'
  Prefix: sam
  Root: sañj (class 7)

Note: Modifies 'jagat' (implied creation) or 'vinodāya' (sport).

विनोदाय (vinodāya) - for sport, for play (for sport, for amusement, for entertainment)

(noun)

Dative, masculine, singular of vinoda

vinoda - amusement, sport, play, diversion

Prefixes: vi+nud

Root: nud (class 6)

एव (eva) - merely (only, indeed, just)

(indeclinable)

केवलम् (kevalam) - merely (only, merely, exclusively, pure)

(indeclinable)

Note: Used adverbially.

इदम् (idam) - this (universe/creation) (this, this one)

(pronoun)

Nominative, neuter, singular of idam

idam - this, this one

Note: Refers to 'jagat'.

कर्तव्यम् (kartavyam) - (as if it were a) duty to be performed (to be done, duty, ought to be done)

(adjective)

Nominative, neuter, singular of kartavya

kartavya - to be done, proper to be done, duty

Gerundive

Future Passive Participle / Gerundive from root 'kṛ'

Root: kṛ (class 8)

Note: Here, implicitly understood as a noun, 'a duty'.

एव (eva) - simply (only, indeed, just)

(indeclinable)

इति (iti) - as if (saying) 'this is' (thus, so, in this way)

(indeclinable)

जगत् (jagat) - the universe (jagat), creation (world, universe, creation)

(noun)

Nominative, neuter, singular of jagat

jagat - the world, universe, moving, living beings

Present Active Participle

From root 'gam' (to go) in reduplicated form, used as a noun

Root: gam (class 1)

न (na) - not (not, no)

(indeclinable)

तु (tu) - and not (but, on the other hand, however)

(indeclinable)

उद्यम-इच्छया (udyama-icchayā) - out of any desire for personal endeavor (by desire for effort/exertion/enterprise)

(noun)

Instrumental, feminine, singular of udyama-icchā

udyama-icchā - desire for effort, desire for enterprise

Compound type : tatpurusha (udyama+icchā)

• udyama – effort, exertion, enterprise, undertaking
  noun (masculine)
  From 'ud' + 'yam' (to strive)
  Prefix: ud
  Root: yam (class 1)
• icchā – desire, wish
  noun (feminine)
  From root 'iṣ' (to wish, desire)
  Root: iṣ (class 6)