महाभारतः mahābhārataḥ - book-1, chapter-112, verse-22

पृष्ठतोऽनुगमिष्यामि समेषु विषमेषु च ।
त्वामहं नरशार्दूल गच्छन्तमनिवर्तिनम् ॥२२॥

22. pṛṣṭhato'nugamiṣyāmi sameṣu viṣameṣu ca ,
tvāmahaṁ naraśārdūla gacchantamanivartinam.

22. pṛṣṭhataḥ anugamiṣyāmi sameṣu viṣameṣu ca
tvām aham naraśārdūla gacchantam anivartinam

22. O tiger among men (naraśārdūla), I will follow behind you through both smooth and difficult paths, as you proceed without turning back.

Words meanings summery:

• पृष्ठतः (pṛṣṭhataḥ) - behind (you) (from behind, behind)

• अनुगमिष्यामि (anugamiṣyāmi) - I (Sītā) will follow (I will follow, I will go after)

• समेषु (sameṣu) - in smooth paths/places (in even, in smooth, in level (places))

• विषमेषु (viṣameṣu) - in difficult paths/places (in uneven, in difficult (places))

• च (ca) - and (and, both)

• त्वाम् (tvām) - you (Rama) (you)

• अहम् (aham) - I (Sītā) (I)

• नरशार्दूल (naraśārdūla) - O tiger among men (Rama) (O tiger among men, O foremost of men)

• गच्छन्तम् (gacchantam) - you (Rama) who are going (going, proceeding)

• अनिवर्तिनम् (anivartinam) - you (Rama) who do not turn back (not returning, not turning back, steadfast)

Words meanings and morphology

पृष्ठतः (pṛṣṭhataḥ) - behind (you) (from behind, behind)

(indeclinable)

Derived from pṛṣṭha (back) with suffix -tas.

अनुगमिष्यामि (anugamiṣyāmi) - I (Sītā) will follow (I will follow, I will go after)

(verb)

1st person , singular, active, future (lṛṭ) of anugam

Prefixes: anu+gam

Root: gam (class 1)

समेषु (sameṣu) - in smooth paths/places (in even, in smooth, in level (places))

(adjective)

Locative, masculine, plural of sama

sama - even, level, smooth, equal, similar

Note: Refers to 'paths' or 'places' (implied).

विषमेषु (viṣameṣu) - in difficult paths/places (in uneven, in difficult (places))

(adjective)

Locative, masculine, plural of viṣama

viṣama - uneven, difficult, arduous, irregular

Compound of vi- (prefix) and sama (even).

Compound type : nañ-tatpuruṣa (vi+sama)

• vi – apart, asunder, away
  indeclinable
  Prefix indicating separation or negation
• sama – even, level, smooth
  adjective (masculine)

Note: Refers to 'paths' or 'places' (implied).

च (ca) - and (and, both)

(indeclinable)

त्वाम् (tvām) - you (Rama) (you)

(pronoun)

Accusative, masculine, singular of tvad

tvad - you

Note: Object of the participles 'gacchantam' and 'anivartinam'.

अहम् (aham) - I (Sītā) (I)

(pronoun)

Nominative, feminine, singular of asmad

asmad - I, we

Note: Subject of 'anugamiṣyāmi'.

नरशार्दूल (naraśārdūla) - O tiger among men (Rama) (O tiger among men, O foremost of men)

(compound)

Compound type : tatpuruṣa (nara+śārdūla)

• nara – man, person, male
  noun (masculine)
• śārdūla – tiger, chief, pre-eminent
  noun (masculine)

गच्छन्तम् (gacchantam) - you (Rama) who are going (going, proceeding)

(adjective)

Accusative, masculine, singular of gacchant

gacchant - going, moving, proceeding

Present Active Participle

Derived from root √gam (to go) with suffix -at.

Root: gam (class 1)

Note: Agrees with 'tvām'.

अनिवर्तिनम् (anivartinam) - you (Rama) who do not turn back (not returning, not turning back, steadfast)

(adjective)

Accusative, masculine, singular of anivartin

anivartin - not returning, not turning back, steadfast, unwavering

Compound of negative prefix 'a-' and 'nivartin' (returning). Nivartin is derived from root √vṛt with 'ni' prefix.

Compound type : nañ-tatpuruṣa (a+nivartin)

• a – not, un-
  indeclinable
  negative prefix
• nivartin – returning, turning back, ceasing
  adjective (masculine)
  Present Active Participle (agent noun)
  Derived from root √vṛt (to turn, exist) with prefix ni- and agent suffix -in.
  Prefix: ni
  Root: vṛt (class 1)

Note: Agrees with 'tvām'.