महाभारतः mahābhārataḥ - book-5, chapter-50, verse-12

तस्य वीर्येण संक्लिष्टा नित्यमेव सुता मम ।
स एव हेतुर्भेदस्य भीमो भीमपराक्रमः ॥१२॥

12. tasya vīryeṇa saṁkliṣṭā nityameva sutā mama ,
sa eva heturbhedasya bhīmo bhīmaparākramaḥ.

12. tasya vīryeṇa saṃkliṣṭāḥ nityam eva sutāḥ mama
| saḥ eva hetuḥ bhedasya bhīmaḥ bhīmaparākramaḥ

12. My sons were always troubled by his prowess. Indeed, he, Bhīma of dreadful valor, is the very cause of this schism.

Words meanings summery:

• तस्य (tasya) - by his (prowess) (his, of him, by him (genitive))

• वीर्येण (vīryeṇa) - by (his) valor/prowess (by valor, by strength, by energy)

• संक्लिष्टाः (saṁkliṣṭāḥ) - afflicted/troubled (afflicted, distressed, troubled)

• नित्यम् (nityam) - always (always, constantly, perpetually)

• एव (eva) - indeed, always (emphatic) (indeed, only, just, exactly)

• सुताः (sutāḥ) - my sons (sons)

• मम (mama) - my (my, of me)

• सः (saḥ) - he (Bhīma) (he, that)

• एव (eva) - indeed, very (emphatic) (indeed, only, just, exactly)

• हेतुः (hetuḥ) - the cause (cause, reason, motive)

• भेदस्य (bhedasya) - of this division/schism (of division, of rupture, of difference)

• भीमः (bhīmaḥ) - Bhīma (Bhīma (proper noun))

• भीमपराक्रमः (bhīmaparākramaḥ) - of dreadful valor (of dreadful valor, of terrible might)

Words meanings and morphology

तस्य (tasya) - by his (prowess) (his, of him, by him (genitive))

(pronoun)

Genitive, masculine/neuter, singular of tad

tad - that, he, she, it

वीर्येण (vīryeṇa) - by (his) valor/prowess (by valor, by strength, by energy)

(noun)

Instrumental, neuter, singular of vīrya

vīrya - valor, prowess, strength, energy, heroism

संक्लिष्टाः (saṁkliṣṭāḥ) - afflicted/troubled (afflicted, distressed, troubled)

(adjective)

Nominative, masculine, plural of saṃkliṣṭa

saṁkliṣṭa - afflicted, distressed, tormented, corrupted

Past Passive Participle

from root kliś- 'to torment' with upasarga sam-

Prefix: sam

Root: kliś (class 9)

Note: agrees with sutāḥ

नित्यम् (nityam) - always (always, constantly, perpetually)

(indeclinable)

एव (eva) - indeed, always (emphatic) (indeed, only, just, exactly)

(indeclinable)

सुताः (sutāḥ) - my sons (sons)

(noun)

Nominative, masculine, plural of suta

suta - son, child

Past Passive Participle of sū- 'to beget', here used as noun

Root: sū (class 2)

मम (mama) - my (my, of me)

(pronoun)

Genitive, singular of asmad

asmad - I, me (first person pronoun)

सः (saḥ) - he (Bhīma) (he, that)

(pronoun)

Nominative, masculine, singular of tad

tad - that, he, she, it

एव (eva) - indeed, very (emphatic) (indeed, only, just, exactly)

(indeclinable)

हेतुः (hetuḥ) - the cause (cause, reason, motive)

(noun)

Nominative, masculine, singular of hetu

hetu - cause, reason, motive, instrument

भेदस्य (bhedasya) - of this division/schism (of division, of rupture, of difference)

(noun)

Genitive, masculine, singular of bheda

bheda - division, separation, split, difference, breaking

भीमः (bhīmaḥ) - Bhīma (Bhīma (proper noun))

(proper noun)

Nominative, masculine, singular of bhīma

bhīma - Bhīma (name of a Pāṇḍava brother); terrible, dreadful

भीमपराक्रमः (bhīmaparākramaḥ) - of dreadful valor (of dreadful valor, of terrible might)

(adjective)

Nominative, masculine, singular of bhīmaparākrama

bhīmaparākrama - one whose valor/prowess is terrible

Compound type : bahuvrīhi (bhīma+parākrama)

• bhīma – dreadful, terrible, formidable
  adjective
• parākrama – valor, prowess, might, energy
  noun (masculine)

Note: agrees with Bhīmaḥ