महाभारतः mahābhārataḥ - book-8, chapter-56, verse-3

अत्यद्भुतमिदं मन्ये पाण्डवेयस्य विक्रमम् ।
यथाप्रतिज्ञं योधानां राधेयः कृतवानपि ॥३॥

3. atyadbhutamidaṁ manye pāṇḍaveyasya vikramam ,
yathāpratijñaṁ yodhānāṁ rādheyaḥ kṛtavānapi.

3. atyadbhutam idam manye pāṇḍaveyasya vikramam
| yathāpratijñam yodhānām rādheyaḥ kṛtavān api

3. aham idam pāṇḍaveyasya vikramam atyadbhutam manye
rādheyaḥ api yodhānām yathāpratijñam kṛtavān

3. I consider this valor of the Pāṇḍava to be exceedingly marvelous, even though Rādheya (Karṇa) also acted in accordance with the warriors' (Kaurava) vows.

Words meanings summery:

• अत्यद्भुतम् (atyadbhutam) - exceedingly marvelous (exceedingly wonderful, very amazing)

• इदम् (idam) - this (this, this one)

• मन्ये (manye) - I consider (I think, I consider, I believe)

• पाण्डवेयस्य (pāṇḍaveyasya) - of the Pāṇḍava (referring to any of the Pandavas, often Arjuna in such contexts) (of the son of Pandu, of the Pandava)

• विक्रमम् (vikramam) - valor (valor, prowess, might, courage)

• यथाप्रतिज्ञम् (yathāpratijñam) - in accordance with the vows (according to promise/vow)

• योधानाम् (yodhānām) - of the warriors (on the Kaurava side) (of the warriors)

• राधेयः (rādheyaḥ) - Rādheya (Karṇa, son of Sūrya and Kuntī, raised by Radhā) (son of Radha, Radheya)

• कृतवान् (kṛtavān) - has acted / performed (has done, has made, has performed)

• अपि (api) - also, even though (also, even, too)

Words meanings and morphology

अत्यद्भुतम् (atyadbhutam) - exceedingly marvelous (exceedingly wonderful, very amazing)

(adjective)

Accusative, neuter, singular of atyadbhuta

atyadbhuta - exceedingly wonderful, very amazing, extraordinary

Compound type : karmadhāraya (ati+adbhuta)

• ati – over, beyond, exceeding
  indeclinable
• adbhuta – wonderful, amazing, miraculous
  adjective (neuter)

Note: agrees with vikramam and idam

इदम् (idam) - this (this, this one)

(pronoun)

Accusative, neuter, singular of idam

idam - this, this one

मन्ये (manye) - I consider (I think, I consider, I believe)

(verb)

1st person , singular, middle, present (laṭ) of man

Present Middle

from root man (to think)

Root: man (class 4)

पाण्डवेयस्य (pāṇḍaveyasya) - of the Pāṇḍava (referring to any of the Pandavas, often Arjuna in such contexts) (of the son of Pandu, of the Pandava)

(proper noun)

Genitive, masculine, singular of pāṇḍaveya

pāṇḍaveya - son of Pandu, descendant of Pandu (a Pandava)

patronymic from Pāṇḍu

विक्रमम् (vikramam) - valor (valor, prowess, might, courage)

(noun)

Accusative, masculine, singular of vikrama

vikrama - valor, prowess, might, courage, step

Prefix: vi

Root: kram (class 1)

यथाप्रतिज्ञम् (yathāpratijñam) - in accordance with the vows (according to promise/vow)

(indeclinable)

Compound type : avyayībhāva (yathā+pratijñā)

• yathā – as, according to, in what manner
  indeclinable
• pratijñā – promise, vow, agreement
  noun (feminine)
  Prefix: prati
  Root: jñā (class 9)

योधानाम् (yodhānām) - of the warriors (on the Kaurava side) (of the warriors)

(noun)

Genitive, masculine, plural of yodha

yodha - warrior, fighter

Root: yudh (class 4)

राधेयः (rādheyaḥ) - Rādheya (Karṇa, son of Sūrya and Kuntī, raised by Radhā) (son of Radha, Radheya)

(proper noun)

Nominative, masculine, singular of rādheya

rādheya - son of Radha (patronymic for Karna)

patronymic from Rādhā

कृतवान् (kṛtavān) - has acted / performed (has done, has made, has performed)

(adjective)

Nominative, masculine, singular of kṛtavat

kṛtavat - one who has done/made/performed

Past Active Participle

from root kṛ (to do, make) with suffix -vat

Root: kṛ (class 8)

Note: Past active participle used predicatively.

अपि (api) - also, even though (also, even, too)

(indeclinable)