योगवासिष्ठः yogavāsiṣṭhaḥ - book-6, chapter-80, verse-56

तत्पञ्चधा गतं द्वित्वं लक्षसे त्वं स्वसंविदम् ।
अन्तर्भूतविकारादि दीपाद्दीपशतं यथा ॥ ५६ ॥

tatpañcadhā gataṃ dvitvaṃ lakṣase tvaṃ svasaṃvidam ,
antarbhūtavikārādi dīpāddīpaśataṃ yathā 56

56. tat pañcadhā gatam dvitvam lakṣase tvam svasaṃvidam
antarbhūtavikārādi dīpāt dīpaśatam yathā

56. tvam tat pañcadhā gatam dvitvam svasaṃvidam
antarbhūtavikārādi lakṣase yathā dīpāt dīpaśatam

56. That (supreme consciousness), having become five-fold (referring to the five tanmātras) and having entered into duality, you perceive as your own consciousness (svasaṃvidam), with internal modifications and the like, just as a hundred lamps are lit from a single lamp.

Words meanings summery:

• तत् (tat) - that, it

• पञ्चधा (pañcadhā) - in five ways, fivefold

• गतम् (gatam) - gone, attained, reached

• द्वित्वम् (dvitvam) - duality, state of being two

• लक्षसे (lakṣase) - you perceive, you discern, you observe

• त्वम् (tvam) - you

• स्वसंविदम् (svasaṁvidam) - your own consciousness, self-consciousness

• अन्तर्भूतविकारादि (antarbhūtavikārādi) - beginning with internal modifications, with internal changes and the like

• दीपात् (dīpāt) - from a lamp

• दीपशतम् (dīpaśatam) - a hundred lamps

• यथा (yathā) - just as, as, in which way

Words meanings and morphology

तत् (tat) - that, it

(pronoun)

Nominative, neuter, singular of tad

tad - that, it

पञ्चधा (pañcadhā) - in five ways, fivefold

(indeclinable)

गतम् (gatam) - gone, attained, reached

(adjective)

Nominative, neuter, singular of gata

gata - gone, attained, reached

Past Passive Participle

Root: gam (class 1)

द्वित्वम् (dvitvam) - duality, state of being two

(noun)

Nominative, neuter, singular of dvitva

dvitva - duality, state of being two

लक्षसे (lakṣase) - you perceive, you discern, you observe

(verb)

2nd person , singular, middle, present indicative (laṭ) of lakṣ

Root: lakṣ (class 10)

त्वम् (tvam) - you

(pronoun)

Nominative, singular of yuṣmad

yuṣmad - you

स्वसंविदम् (svasaṁvidam) - your own consciousness, self-consciousness

(noun)

Accusative, feminine, singular of svasaṃvid

svasaṁvid - one's own consciousness, self-consciousness

Compound type : tatpuruṣa (sva+saṃvid)

• sva – own, self
  pronoun/adjective
• saṃvid – consciousness, knowledge, understanding
  noun (feminine)
  Prefix: sam
  Root: vid (class 2)

अन्तर्भूतविकारादि (antarbhūtavikārādi) - beginning with internal modifications, with internal changes and the like

(adjective)

Nominative, neuter, singular of antarbhūtavikārādi

antarbhūtavikārādi - beginning with internal modifications

Compound type : tatpuruṣa (antar+bhūtavikāra+ādi)

• antar – within, internal, inside
  indeclinable
• bhūtavikāra – modification of beings, created modification
  noun
• ādi – beginning, first, and so on, etc.
  noun/adjective

Note: can function adverbially or as adjective modifying the entire preceding idea

दीपात् (dīpāt) - from a lamp

(noun)

Ablative, masculine, singular of dīpa

dīpa - lamp, light

Root: dīp (class 4)

दीपशतम् (dīpaśatam) - a hundred lamps

(noun)

Nominative, neuter, singular of dīpaśata

dīpaśata - a hundred lamps

Compound type : tatpuruṣa (dīpa+śata)

• dīpa – lamp, light
  noun (masculine)
  Root: dīp (class 4)
• śata – hundred
  noun/numeral (neuter)

यथा (yathā) - just as, as, in which way

(indeclinable)