महाभारतः mahābhārataḥ - book-13, chapter-52, verse-21

नियमं कंचिदारप्स्ये युवयोर्यदि रोचते ।
परिचर्योऽस्मि यत्ताभ्यां युवाभ्यामविशङ्कया ॥२१॥

21. niyamaṁ kaṁcidārapsye yuvayoryadi rocate ,
paricaryo'smi yattābhyāṁ yuvābhyāmaviśaṅkayā.

21. niyamam kaṃcit ārapśye yuvayoḥ yadi rocate
paricaryaḥ asmi yat tābhyām yuvābhyām aviśaṅkayā

21. If it pleases you both, I shall undertake a particular discipline. Indeed, I am here to be served by you two without any hesitation.

Words meanings summery:

• नियमम् (niyamam) - rule, discipline, vow, regulation

• कंचित् (kaṁcit) - some, any, a certain

• आरप्श्ये (ārapśye) - I shall undertake, I shall begin

• युवयोः (yuvayoḥ) - of you two, to you two

• यदि (yadi) - if, in case

• रोचते (rocate) - it pleases, it shines

• परिचर्यः (paricaryaḥ) - to be served, to be attended

• अस्मि (asmi) - I am

• यत् (yat) - that, which, because, indeed

• ताभ्याम् (tābhyām) - by those two, to those two

• युवाभ्याम् (yuvābhyām) - by you two, to you two

• अविशङ्कया (aviśaṅkayā) - without doubt, without hesitation, confidently

Words meanings and morphology

नियमम् (niyamam) - rule, discipline, vow, regulation

(noun)

Accusative, masculine, singular of niyama

niyama - rule, discipline, vow, regulation, religious observance

Prefix: ni

Root: yam (class 1)

कंचित् (kaṁcit) - some, any, a certain

(adjective)

Accusative, masculine, singular of kaṃcid

kaṁcid - some, any, a certain

आरप्श्ये (ārapśye) - I shall undertake, I shall begin

(verb)

1st person , singular, active, future (lṛṭ) of ā-rabh

Prefix: ā

Root: rabh (class 1)

युवयोः (yuvayoḥ) - of you two, to you two

(pronoun)

Genitive, dual of yuṣmad

yuṣmad - you

Note: Functions with a dative sense ('to you two') when used with verbs like 'ruc' (to please).

यदि (yadi) - if, in case

(indeclinable)

रोचते (rocate) - it pleases, it shines

(verb)

3rd person , singular, active, present (laṭ) of ruc

Root: ruc (class 1)

परिचर्यः (paricaryaḥ) - to be served, to be attended

(adjective)

Nominative, masculine, singular of paricarya

paricarya - to be served, to be attended, to be honored

Gerundive

From root 'car' with prefix 'pari', forming a kṛtya (future passive participle / gerundive).

Prefix: pari

Root: car (class 1)

अस्मि (asmi) - I am

(verb)

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

Root: as (class 2)

यत् (yat) - that, which, because, indeed

(indeclinable)

ताभ्याम् (tābhyām) - by those two, to those two

(pronoun)

Instrumental, dual of tad

tad - that, those

युवाभ्याम् (yuvābhyām) - by you two, to you two

(pronoun)

Instrumental, dual of yuṣmad

yuṣmad - you

अविशङ्कया (aviśaṅkayā) - without doubt, without hesitation, confidently

(noun)

Instrumental, feminine, singular of aviśaṅkā

aviśaṅkā - absence of doubt, fearlessness, confidence

Prefix: a

Root: śaṅk (class 1)