वाल्मीकि-रामायणम् vālmīki-rāmāyaṇam - book-7, chapter-9, verse-34

दशग्रीव तथा यत्नं कुरुष्वामितविक्रम ।
यथा भवसि मे पुत्र शीघ्रं वैश्वरणोपमः ॥३४॥

34. daśagrīva tathā yatnaṃ kuruṣvāmitavikrama ,
yathā bhavasi me putra śīghraṃ vaiśvaraṇopamaḥ.

34. daśagrīva tathā yatnam kuruṣva amitavikrama
yathā bhavasi me putra śīghram vaiśvaraṇopamaḥ

34. amitavikrama daśagrīva me putra yathā bhavasi
śīghram vaiśvaraṇopamaḥ tathā yatnam kuruṣva

34. O Daśagrīva, you of immeasurable prowess, make such an effort, my son, that you quickly become comparable to Vaiśravaṇa (Kubera).

Words meanings summery:

• दशग्रीव (daśagrīva) - O Rāvaṇa (O Daśagrīva (Rāvaṇa))

• तथा (tathā) - thus, so, in that manner

• यत्नम् (yatnam) - effort, exertion

• कुरुष्व (kuruṣva) - make (effort) (do, make, perform)

• अमितविक्रम (amitavikrama) - (vocative for Daśagrīva) (O you of immeasurable prowess)

• यथा (yathā) - so that, in such a manner that

• भवसि (bhavasi) - you become

• मे (me) - my (to me, my)

• पुत्र (putra) - (vocative for Daśagrīva) (O son)

• शीघ्रम् (śīghram) - quickly, swiftly

• वैश्वरणोपमः (vaiśvaraṇopamaḥ) - comparable to Kubera (like Vaiśravaṇa (Kubera))

Words meanings and morphology

दशग्रीव (daśagrīva) - O Rāvaṇa (O Daśagrīva (Rāvaṇa))

(proper noun)

Vocative, masculine, singular of daśagrīva

daśagrīva - one having ten necks, Rāvaṇa

Compound type : bahuvrīhi (daśan+grīvā)

• daśan – ten
  numeral
• grīvā – neck
  noun (feminine)

तथा (tathā) - thus, so, in that manner

(indeclinable)

यत्नम् (yatnam) - effort, exertion

(noun)

Accusative, masculine, singular of yatna

yatna - effort, exertion, endeavor

from root `yat` (to strive) + `na` suffix

Root: yat (class 1)

कुरुष्व (kuruṣva) - make (effort) (do, make, perform)

(verb)

2nd person , singular, middle, imperative (loṭ) of kṛ

Root: kṛ (class 8)

Note: 2nd person singular imperative middle form.

अमितविक्रम (amitavikrama) - (vocative for Daśagrīva) (O you of immeasurable prowess)

(adjective)

Vocative, masculine, singular of amitavikrama

amitavikrama - one whose prowess is immeasurable, of immeasurable might

Compound type : bahuvrīhi (amita+vikrama)

• amita – immeasurable, unlimited
  adjective
  Past Passive Participle
  from `a` (not) + root `mā` (to measure) + `kta` suffix
  Prefix: a
  Root: mā (class 2)
• vikrama – prowess, valor, mighty step
  noun (masculine)
  from `vi` + root `kram` (to step)
  Prefix: vi
  Root: kram (class 1)

यथा (yathā) - so that, in such a manner that

(indeclinable)

भवसि (bhavasi) - you become

(verb)

2nd person , singular, active, present (laṭ) of bhū

Root: bhū (class 1)

Note: 2nd person singular present active.

मे (me) - my (to me, my)

(pronoun)

Genitive, singular of asmad

asmad - I, we

Note: Enclitic form of `asmad`.

पुत्र (putra) - (vocative for Daśagrīva) (O son)

(noun)

Vocative, masculine, singular of putra

putra - son, child

शीघ्रम् (śīghram) - quickly, swiftly

(indeclinable)

Note: Used as an adverb in neuter accusative singular form.

वैश्वरणोपमः (vaiśvaraṇopamaḥ) - comparable to Kubera (like Vaiśravaṇa (Kubera))

(adjective)

Nominative, masculine, singular of vaiśvaraṇopama

vaiśvaraṇopama - similar to Vaiśravaṇa, resembling Vaiśravaṇa

Compound type : tatpuruṣa (vaiśravaṇa+upama)

• vaiśravaṇa – name of Kubera, son of Viśravas
  proper noun (masculine)
  patronymic from Viśravas
• upama – like, similar, comparable
  adjective
  from `upa` + root `mā` (to measure, compare)
  Prefix: upa
  Root: mā (class 2)

Note: Agrees with the implied subject 'you' (Daśagrīva).