महाभारतः mahābhārataḥ - book-14, chapter-20, verse-8

कर्मणा मनसा वाचा शुभं वा यदि वाशुभम् ।
जन्मादिमूर्तिभेदानां कर्म भूतेषु वर्तते ॥८॥

8. karmaṇā manasā vācā śubhaṁ vā yadi vāśubham ,
janmādimūrtibhedānāṁ karma bhūteṣu vartate.

8. karmaṇā manasā vācā śubham vā yadi vā aśubham
janmādimūrtibhedānām karma bhūteṣu vartate

8. Action (karma), whether good or bad, performed through body, mind, or speech, operates among all beings, resulting in diverse forms and states of existence, beginning with birth.

Words meanings summery:

• कर्मणा (karmaṇā) - by deed (physical action) (by action, by deed, by ritual (karma))

• मनसा (manasā) - by mind (by mind, by thought)

• वाचा (vācā) - by speech (by speech, by word)

• शुभम् (śubham) - good (good, auspicious, pure)

• वा (vā) - or (or, either)

• यदि (yadi) - if (if, in case)

• वा (vā) - or (or, either)

• अशुभम् (aśubham) - bad (bad, inauspicious, evil)

• जन्मादिमूर्तिभेदानाम् (janmādimūrtibhedānām) - leading to differences in their forms of existence, beginning with birth (of the differences in forms beginning with birth, of the divisions of manifestations from birth)

• कर्म (karma) - action (karma) (action, deed, work, ritual (karma))

• भूतेषु (bhūteṣu) - among all beings (among beings, among creatures, in elements)

• वर्तते (vartate) - operates (exists, operates, prevails, turns)

Words meanings and morphology

कर्मणा (karmaṇā) - by deed (physical action) (by action, by deed, by ritual (karma))

(noun)

Instrumental, neuter, singular of karma

karma - action, deed, work, ritual (karma)

From √kṛ (to do)

Root: √kṛ (class 8)

मनसा (manasā) - by mind (by mind, by thought)

(noun)

Instrumental, neuter, singular of manas

manas - mind, intellect, thought

From √man (to think)

Root: √man (class 4)

वाचा (vācā) - by speech (by speech, by word)

(noun)

Instrumental, feminine, singular of vāc

vāc - speech, word, voice

From √vac (to speak)

Root: √vac (class 2)

शुभम् (śubham) - good (good, auspicious, pure)

(adjective)

Nominative, neuter, singular of śubha

śubha - good, auspicious, pure, beautiful

वा (vā) - or (or, either)

(indeclinable)

यदि (yadi) - if (if, in case)

(indeclinable)

वा (vā) - or (or, either)

(indeclinable)

अशुभम् (aśubham) - bad (bad, inauspicious, evil)

(adjective)

Nominative, neuter, singular of aśubha

aśubha - bad, inauspicious, evil

From a (negation) + śubha (good)

Compound type : Nañ-Tatpurusha (a+śubha)

• a – not, un-, non-
  indeclinable
  Negative prefix
• śubha – good, auspicious, pure
  adjective (neuter)

जन्मादिमूर्तिभेदानाम् (janmādimūrtibhedānām) - leading to differences in their forms of existence, beginning with birth (of the differences in forms beginning with birth, of the divisions of manifestations from birth)

(noun)

Genitive, neuter, plural of janmādimūrtibheda

janmādimūrtibheda - differences in forms/bodies beginning with birth, divisions of manifestations from birth

Compound of janman (birth), ādi (beginning), mūrti (form), and bheda (difference)

Compound type : Tatpurusha (janman+ādi+mūrti+bheda)

• janman – birth, origin, existence
  noun (neuter)
  From √jan (to be born)
  Root: √jan (class 4)
• ādi – beginning, and so on, etc.
  indeclinable
• mūrti – form, body, embodiment, manifestation
  noun (feminine)
  From √mūrch (to become firm)
  Root: √mūrch (class 1)
• bheda – difference, distinction, division
  noun (masculine)
  From √bhid (to split)
  Root: √bhid (class 7)

कर्म (karma) - action (karma) (action, deed, work, ritual (karma))

(noun)

Nominative, neuter, singular of karma

karma - action, deed, work, ritual (karma)

From √kṛ (to do)

Root: √kṛ (class 8)

भूतेषु (bhūteṣu) - among all beings (among beings, among creatures, in elements)

(noun)

Locative, masculine, plural of bhūta

bhūta - being, creature, element, past

Past Passive Participle

From √bhū (to be) + kta suffix

Root: √bhū (class 1)

वर्तते (vartate) - operates (exists, operates, prevails, turns)

(verb)

3rd person , singular, middle, present (Laṭ) of √vṛt

Present Middle 3rd Singular (class 1)

Root: √vṛt (class 1)