महाभारतः mahābhārataḥ - book-14, chapter-44, verse-4

अतः परं प्रवक्ष्यामि भूतानामादिमुत्तमम् ।
आदित्यो ज्योतिषामादिरग्निर्भूतादिरिष्यते ॥४॥

4. ataḥ paraṁ pravakṣyāmi bhūtānāmādimuttamam ,
ādityo jyotiṣāmādiragnirbhūtādiriṣyate.

4. ataḥ param pravakṣyāmi bhūtānām ādim uttamam
ādityaḥ jyotiṣām ādiḥ agniḥ bhūtādiḥ iṣyate

4. ataḥ param bhūtānām uttamam ādim pravakṣyāmi
ādityaḥ jyotiṣām ādiḥ agniḥ bhūtādiḥ iṣyate

4. Next, I will declare the supreme origin of the elements (bhūtas). The sun is the origin of all luminaries, and fire is regarded as the fundamental source of all beings (bhūtas).

Words meanings summery:

• अतः (ataḥ) - next (from this, therefore, hereafter)

• परम् (param) - further (further, supreme, after)

• प्रवक्ष्यामि (pravakṣyāmi) - I will declare/explain (I will declare, I will explain)

• भूतानाम् (bhūtānām) - of the elements (bhūtas) (of elements, of beings, of creatures)

• आदिम् (ādim) - origin (origin, beginning (accusative))

• उत्तमम् (uttamam) - supreme (supreme, excellent, highest)

• आदित्यः (ādityaḥ) - the sun (the sun, son of Aditi)

• ज्योतिषाम् (jyotiṣām) - of all luminaries (of lights, of luminaries)

• आदिः (ādiḥ) - origin (beginning, origin, first)

• अग्निः (agniḥ) - fire (fire, the deity Agni)

• भूतादिः (bhūtādiḥ) - origin of all beings/elements (origin of elements/beings)

• इष्यते (iṣyate) - is considered (is desired, is sought, is considered)

Words meanings and morphology

अतः (ataḥ) - next (from this, therefore, hereafter)

(indeclinable)

Suffix -tas from pronoun 'id'

Note: Indicates sequence

परम् (param) - further (further, supreme, after)

(indeclinable)

Note: Adverbial usage with ataḥ (ataḥ param)

प्रवक्ष्यामि (pravakṣyāmi) - I will declare/explain (I will declare, I will explain)

(verb)

1st person , singular, active, future (lṛṭ) of pravakṣyāmi

Future tense, 1st person singular

pravac; Future stem vakṣya-

Prefix: pra

Root: vac (class 2)

Note: Subject implied 'aham' (I)

भूतानाम् (bhūtānām) - of the elements (bhūtas) (of elements, of beings, of creatures)

(noun)

Genitive, neuter, plural of bhūta

bhūta - element, being, creature, what has been

Past Passive Participle of bhū

Root bhū + kta

Root: bhū (class 1)

Note: Relates to 'ādim uttamam'

आदिम् (ādim) - origin (origin, beginning (accusative))

(noun)

Accusative, masculine, singular of ādi

ādi - beginning, origin, first

Note: Object of 'pravakṣyāmi'

उत्तमम् (uttamam) - supreme (supreme, excellent, highest)

(adjective)

Accusative, masculine, singular of uttama

uttama - highest, supreme, best

Note: Modifies 'ādim'

आदित्यः (ādityaḥ) - the sun (the sun, son of Aditi)

(proper noun)

Nominative, masculine, singular of āditya

āditya - the sun, a deity, son of Aditi

Note: Subject of the sentence

ज्योतिषाम् (jyotiṣām) - of all luminaries (of lights, of luminaries)

(noun)

Genitive, neuter, plural of jyotis

jyotis - light, splendor, celestial body

Root: dyut (class 1)

Note: Relates to 'ādiḥ'

आदिः (ādiḥ) - origin (beginning, origin, first)

(noun)

Nominative, masculine, singular of ādi

ādi - beginning, origin, first

Note: Predicate nominative

अग्निः (agniḥ) - fire (fire, the deity Agni)

(noun)

Nominative, masculine, singular of agni

agni - fire, the god Agni

Root: ag (class 1)

Note: Subject of 'iṣyate'

भूतादिः (bhūtādiḥ) - origin of all beings/elements (origin of elements/beings)

(noun)

Nominative, masculine, singular of bhūtādi

bhūtādi - origin of elements, source of beings

Compound type : Tatpurusha (bhūta+ādi)

• bhūta – element, being, creature, what has been
  noun (neuter)
  Past Passive Participle of bhū
  Root bhū + kta
  Root: bhū (class 1)
• ādi – beginning, start
  noun (masculine)

Note: Predicate nominative

इष्यते (iṣyate) - is considered (is desired, is sought, is considered)

(verb)

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

Present tense, 3rd person singular, Passive voice

Root iṣ, Passive stem iṣya-

Root: iṣ (class 4)