महाभारतः mahābhārataḥ - book-5, chapter-128, verse-37

यो न शक्यो बलात्कर्तुं देवैरपि सवासवैः ।
तं त्वं प्रार्थयसे मन्द बालश्चन्द्रमसं यथा ॥३७॥

37. yo na śakyo balātkartuṁ devairapi savāsavaiḥ ,
taṁ tvaṁ prārthayase manda bālaścandramasaṁ yathā.

37. yaḥ na śakyaḥ balāt kartum devaiḥ api savāsavaiḥ |
tam tvam prārthayase manda bālaḥ candramasam yathā

37. manda,
tvam tam prārthayase yaḥ balāt devaiḥ savāsavaiḥ api kartum na śakyaḥ,
yathā bālaḥ candramasam (prārthayate)

37. O fool (manda)! You seek to overpower him, who cannot be brought under control by force even by the gods with Indra, just as a child reaches for the moon.

Words meanings summery:

• यः (yaḥ) - who, which

• न (na) - not, no

• शक्यः (śakyaḥ) - possible (to be done), capable, able

• बलात् (balāt) - by force, forcefully

• कर्तुम् (kartum) - to do, to make, to bring about, to overpower

• देवैः (devaiḥ) - by the gods

• अपि (api) - even, also

• सवासवैः (savāsavaiḥ) - with Indra

• तम् (tam) - him, that (one)

• त्वम् (tvam) - you

• प्रार्थयसे (prārthayase) - you seek, you request, you pray for

• मन्द (manda) - O dullard! O fool!

• बालः (bālaḥ) - a child, a boy

• चन्द्रमसम् (candramasam) - the moon

• यथा (yathā) - just as, as

Words meanings and morphology

यः (yaḥ) - who, which

(pronoun)

Nominative, masculine, singular of yad

yad - who, which, what, that

न (na) - not, no

(indeclinable)

शक्यः (śakyaḥ) - possible (to be done), capable, able

(adjective)

Nominative, masculine, singular of śakya

śakya - possible, practicable, able, fit to be done

Gerundive/Future Passive Participle

Derived from √śak (to be able) with the suffix -ya.

Root: śak (class 5)

बलात् (balāt) - by force, forcefully

(indeclinable)

कर्तुम् (kartum) - to do, to make, to bring about, to overpower

(indeclinable)

Infinitive

Infinitive of √kṛ (to do, to make).

Root: kṛ (class 8)

देवैः (devaiḥ) - by the gods

(noun)

Instrumental, masculine, plural of deva

deva - god, deity, divine being

अपि (api) - even, also

(indeclinable)

सवासवैः (savāsavaiḥ) - with Indra

(adjective)

Instrumental, masculine, plural of savāsava

savāsava - accompanied by Indra, with Indra

Compound of sa (with) and Vāsava (Indra).

Compound type : Bahuvrīhi (sa+vāsava)

• sa – with, accompanied by
  indeclinable
  Prefix indicating accompaniment.
• vāsava – Indra (son of Vasu)
  proper noun (masculine)
  An epithet of Indra.

तम् (tam) - him, that (one)

(pronoun)

Accusative, masculine, singular of tad

tad - that, that one, he, she, it

त्वम् (tvam) - you

(pronoun)

Nominative, singular of tvam

tvam - you

प्रार्थयसे (prārthayase) - you seek, you request, you pray for

(verb)

2nd person , singular, middle, present (laṭ) of pra-√arth

Present tense, 2nd person singular, middle voice (ātmanepada).

Prefix: pra

Root: arth (class 10)

मन्द (manda) - O dullard! O fool!

(adjective)

Vocative, masculine, singular of manda

manda - slow, dull, sluggish, foolish, weak

बालः (bālaḥ) - a child, a boy

(noun)

Nominative, masculine, singular of bāla

bāla - child, boy, young, immature

चन्द्रमसम् (candramasam) - the moon

(noun)

Accusative, masculine, singular of candramas

candramas - the moon, moon-god

यथा (yathā) - just as, as

(indeclinable)