महाभारतः mahābhārataḥ - book-13, chapter-32, verse-20

येषां त्रिवर्गः कृत्येषु वर्तते नोपहीयते ।
शिष्टाचारप्रवृत्ताश्च तान्नमस्याम्यहं सदा ॥२०॥

20. yeṣāṁ trivargaḥ kṛtyeṣu vartate nopahīyate ,
śiṣṭācārapravṛttāśca tānnamasyāmyahaṁ sadā.

20. yeṣām trivargaḥ kṛtyeṣu vartate na upahīyate
śiṣṭācāraprāvṛttāḥ ca tān namasyāmi aham sadā

20. aham sadā yeṣām kṛtyeṣu trivargaḥ vartate na
upahīyate ca śiṣṭācāraprāvṛttāḥ tān namasyāmi

20. I always revere those in whose endeavors the three aims of human life—righteous conduct (dharma), prosperity, and pleasure—are fully maintained and never diminished, and who are devoted to noble conduct.

Words meanings summery:

• येषाम् (yeṣām) - of those (people) (of whom, of those)

• त्रिवर्गः (trivargaḥ) - the three aims of human life (righteous conduct, prosperity, and pleasure) (the group of three, the triad)

• कृत्येषु (kṛtyeṣu) - in their actions or endeavors (in duties, in actions, in endeavors)

• वर्तते (vartate) - functions, is present (exists, functions, turns, happens)

• न (na) - not (not, no)

• उपहीयते (upahīyate) - is diminished, is lost (is diminished, is abandoned, is lost)

• शिष्टाचारप्रावृत्ताः (śiṣṭācāraprāvṛttāḥ) - devoted to noble conduct (engaged in virtuous conduct, devoted to noble behavior)

• च (ca) - and (and, also)

• तान् (tān) - them (the people referred to by 'yeṣām') (them, those)

• नमस्यामि (namasyāmi) - I revere (I bow, I revere, I salute)

• अहम् (aham) - I

• सदा (sadā) - always (always, constantly)

Words meanings and morphology

येषाम् (yeṣām) - of those (people) (of whom, of those)

(pronoun)

Genitive, plural of yad

yad - which, who, what, whatever

त्रिवर्गः (trivargaḥ) - the three aims of human life (righteous conduct, prosperity, and pleasure) (the group of three, the triad)

(noun)

Nominative, masculine, singular of trivarga

trivarga - group of three, triad; the three pursuits of human life (dharma, artha, kama)

Compound type : dvigu (tri+varga)

• tri – three
  numeral
• varga – group, class, division
  noun (masculine)

कृत्येषु (kṛtyeṣu) - in their actions or endeavors (in duties, in actions, in endeavors)

(noun)

Locative, neuter, plural of kṛtya

kṛtya - duty, action, deed, performance, what is to be done

Gerundive

From root kṛ (to do) + -tya suffix

Root: kṛ (class 8)

वर्तते (vartate) - functions, is present (exists, functions, turns, happens)

(verb)

3rd person , singular, middle, present (laṭ) of vṛt

Present Middle

Root: vṛt (class 1)

न (na) - not (not, no)

(indeclinable)

उपहीयते (upahīyate) - is diminished, is lost (is diminished, is abandoned, is lost)

(verb)

3rd person , singular, passive, present (laṭ) of hā

Present Passive

From root hā with prefix upa. Passive form.

Prefix: upa

Root: hā (class 3)

शिष्टाचारप्रावृत्ताः (śiṣṭācāraprāvṛttāḥ) - devoted to noble conduct (engaged in virtuous conduct, devoted to noble behavior)

(adjective)

Nominative, masculine, plural of śiṣṭācāraprāvṛtta

śiṣṭācāraprāvṛtta - engaged in righteous conduct

Compound formed from śiṣṭācāra and pravṛtta.

Compound type : bahuvrīhi (śiṣṭācāra+pravṛtta)

• śiṣṭa – disciplined, learned, wise, well-behaved
  adjective
  Past Passive Participle
  From root śiṣ (to discipline, to teach)
  Root: śiṣ (class 7)
• ācāra – conduct, custom, practice, tradition
  noun (masculine)
  Prefix: ā
  Root: car (class 1)
• pravṛtta – engaged, occupied, begun, active
  adjective
  Past Passive Participle
  From root vṛt with prefix pra
  Prefix: pra
  Root: vṛt (class 1)

Note: Qualifies 'yeṣām' implicitly.

च (ca) - and (and, also)

(indeclinable)

तान् (tān) - them (the people referred to by 'yeṣām') (them, those)

(pronoun)

Accusative, masculine, plural of tad

tad - that, those

नमस्यामि (namasyāmi) - I revere (I bow, I revere, I salute)

(verb)

1st person , singular, active, present (laṭ) of namasya

Denominative verb from 'namas'

Formed from the noun 'namas' (reverence) with the denominative suffix -sya.

Root: nam (class 1)

अहम् (aham) - I

(pronoun)

Nominative, singular of asmad

asmad - I, we

सदा (sadā) - always (always, constantly)

(indeclinable)