महाभारतः mahābhārataḥ - book-1, chapter-110, verse-35

एवमारण्यशास्त्राणामुग्रमुग्रतरं विधिम् ।
काङ्क्षमाणोऽहमासिष्ये देहस्यास्य समापनात् ॥३५॥

35. evamāraṇyaśāstrāṇāmugramugrataraṁ vidhim ,
kāṅkṣamāṇo'hamāsiṣye dehasyāsya samāpanāt.

35. evam āraṇya-śāstrāṇām ugram ugrataraṃ vidhim
kāṅkṣamāṇaḥ aham āsiṣye dehasya asya samāpanāt

35. Thus, desiring to undertake the harsh, and even harsher, prescribed rituals of the forest scriptures, I shall remain until the demise of this body.

Words meanings summery:

• एवम् (evam) - thus, in this manner

• आरण्यशास्त्राणाम् (āraṇyaśāstrāṇām) - of the forest scriptures

• उग्रम् (ugram) - harsh, severe

• उग्रतरं (ugrataraṁ) - harsher, more severe

• विधिम् (vidhim) - rule, prescribed rite, method

• काङ्क्षमाणः (kāṅkṣamāṇaḥ) - desiring, longing for

• अहम् (aham) - I

• आसिष्ये (āsiṣye) - I shall remain/sit

• देहस्य (dehasya) - of the body

• अस्य (asya) - of this

• समापनात् (samāpanāt) - from the completion, until the completion/demise

Words meanings and morphology

एवम् (evam) - thus, in this manner

(indeclinable)

आरण्यशास्त्राणाम् (āraṇyaśāstrāṇām) - of the forest scriptures

(noun)

Genitive, neuter, plural of āraṇyaśāstra

āraṇyaśāstra - scriptures pertaining to forest life/asceticism

Compound type : tatpuruṣa (āraṇya+śāstra)

• āraṇya – forest, relating to the forest, wild
  adjective (neuter)
• śāstra – scripture, treatise, rule, science
  noun (neuter)

उग्रम् (ugram) - harsh, severe

(adjective)

Accusative, neuter, singular of ugra

ugra - severe, fierce, dreadful, harsh

उग्रतरं (ugrataraṁ) - harsher, more severe

(adjective)

Accusative, neuter, singular of ugratara

ugratara - more severe, harsher, fiercer (comparative of ugra)

विधिम् (vidhim) - rule, prescribed rite, method

(noun)

Accusative, masculine, singular of vidhi

vidhi - rule, prescribed rite, injunction, method

Prefix: vi

Root: dhā (class 3)

काङ्क्षमाणः (kāṅkṣamāṇaḥ) - desiring, longing for

(participle)

Nominative, masculine, singular of kāṅkṣamāṇa

kāṅkṣamāṇa - desiring, longing for, wishing

Present Middle Participle

From root kāṅkṣ (to desire) with suffix śānac.

Root: kāṅkṣ (class 1)

अहम् (aham) - I

(pronoun)

Nominative, singular of aham

aham - I

आसिष्ये (āsiṣye) - I shall remain/sit

(verb)

1st person , singular, middle, future (lṛṭ) of ās

Root: ās (class 2)

देहस्य (dehasya) - of the body

(noun)

Genitive, masculine, singular of deha

deha - body, physical frame

अस्य (asya) - of this

(pronoun)

Genitive, masculine, singular of idam

idam - this, of this

समापनात् (samāpanāt) - from the completion, until the completion/demise

(noun)

Ablative, neuter, singular of samāpana

samāpana - completion, termination, bringing to an end

Action noun

From root āp 'to obtain, reach' with prefixes sam-ā.

Prefixes: sam+ā

Root: āp (class 5)