वाल्मीकि-रामायणम् vālmīki-rāmāyaṇam - book-5, chapter-2, verse-4

शतान्यहं योजनानां क्रमेयं सुबहून्यपि ।
किं पुनः सागरस्यान्तं संख्यातं शतयोजनम् ॥४॥

4. śatānyahaṃ yojanānāṃ krameyaṃ subahūnyapi ,
kiṃ punaḥ sāgarasyāntaṃ saṃkhyātaṃ śatayojanam.

4. śatāni aham yojanānām krameyam subahūni api kim
punaḥ sāgarasya antam saṅkhyātam śatayojanam

4. aham yojanānām subahūni śatāni api krameyam.
punaḥ kim sāgarasya saṅkhyātam śatayojanam antam

4. I could traverse hundreds of yojanas, even very many more. What then to speak of the ocean's limit, which is measured at a mere hundred yojanas?

Words meanings summery:

• शतानि (śatāni) - hundreds (of yojanas) (hundreds)

• अहम् (aham) - I (Hanumān) (I)

• योजनानाम् (yojanānām) - of yojanas

• क्रमेयम् (krameyam) - I could traverse (I would traverse, I could cross, I might go)

• सुबहूनि (subahūni) - very many (hundreds) (very many, exceedingly numerous)

• अपि (api) - even (even, also, too)

• किम् (kim) - what (used with 'punaḥ' to mean 'what then of...') (what, why, whether)

• पुनः (punaḥ) - then (in the idiom 'kim punaḥ') (again, further, moreover, on the other hand)

• सागरस्य (sāgarasya) - of the ocean (of the ocean, belonging to the ocean)

• अन्तम् (antam) - the limit (end, limit, boundary)

• सङ्ख्यातम् (saṅkhyātam) - measured (measured, counted, calculated, estimated)

• शतयोजनम् (śatayojanam) - a hundred yojanas (a hundred yojanas (as a single entity))

Words meanings and morphology

शतानि (śatāni) - hundreds (of yojanas) (hundreds)

(noun)

Accusative, neuter, plural of śata

śata - a hundred

अहम् (aham) - I (Hanumān) (I)

(pronoun)

Nominative, singular of asmad

asmad - I

योजनानाम् (yojanānām) - of yojanas

(noun)

Genitive, neuter, plural of yojana

yojana - yojana (a measure of distance), union

Root: yuj (class 7)

क्रमेयम् (krameyam) - I could traverse (I would traverse, I could cross, I might go)

(verb)

1st person , singular, active, optative (Vidhi Liṅ) of kram

Optative (Potential Mood), 1st person singular

from root kram, Optative suffix -eyam.

Root: kram (class 1)

सुबहूनि (subahūni) - very many (hundreds) (very many, exceedingly numerous)

(adjective)

Accusative, neuter, plural of subahu

subahu - very many, exceedingly numerous

prefix su- (good, very) + bahu (many)

Compound type : Avyayībhāva or Karmadhāraya (su+bahu)

• su – good, well, very
  indeclinable
• bahu – many, much, numerous
  adjective

Note: Modifies 'śatāni'.

अपि (api) - even (even, also, too)

(indeclinable)

किम् (kim) - what (used with 'punaḥ' to mean 'what then of...') (what, why, whether)

(indeclinable)

Note: Used as an indeclinable particle here.

पुनः (punaḥ) - then (in the idiom 'kim punaḥ') (again, further, moreover, on the other hand)

(indeclinable)

सागरस्य (sāgarasya) - of the ocean (of the ocean, belonging to the ocean)

(noun)

Genitive, masculine, singular of sāgara

sāgara - ocean, sea

अन्तम् (antam) - the limit (end, limit, boundary)

(noun)

Accusative, masculine, singular of anta

anta - end, limit, boundary

Note: Object of implicit 'crossing' or 'speaking of'.

सङ्ख्यातम् (saṅkhyātam) - measured (measured, counted, calculated, estimated)

(adjective)

Accusative, neuter, singular of saṅkhyāta

saṅkhyāta - measured, counted, calculated

Past Passive Participle

from root khyā with prefix sam-, suffix -ta

Prefix: sam

Root: khyā (class 2)

शतयोजनम् (śatayojanam) - a hundred yojanas (a hundred yojanas (as a single entity))

(noun)

Accusative, neuter, singular of śatayojana

śatayojana - a hundred yojanas

Compound type : Karmadhāraya or Dvigu (śata+yojana)

• śata – hundred
  noun (neuter)
• yojana – yojana
  noun (neuter)
  Root: yuj (class 7)

Note: Appears to be in apposition to 'antam' or modifying it.