योगवासिष्ठः yogavāsiṣṭhaḥ - book-6, chapter-19, verse-11

अन्तर्वत्न्यो बभूवुस्ता ब्राह्म्यो हंस्यो मुनीश्वर ।
वृत्तान्तं कथयामासुर्ब्राह्म्या देव्या यथास्थितम् ॥ ११ ॥

antarvatnyo babhūvustā brāhmyo haṃsyo munīśvara ,
vṛttāntaṃ kathayāmāsurbrāhmyā devyā yathāsthitam 11

11. antavartnyaḥ babhūvuḥ tāḥ brāhmyaḥ haṃsyaḥ munīśvara
vṛttāntam kathayām āsuḥ brāhmyā devyā yathā-sthitam

11. munīśvara tāḥ brāhmyaḥ haṃsyaḥ antavartnyaḥ babhūvuḥ
(tāḥ) brāhmyā devyā yathā-sthitam vṛttāntam kathayām āsuḥ

11. O chief of sages, those Brahmin women and female swans became pregnant. They then narrated the entire incident as it occurred to the goddess Brāhmī.

Words meanings summery:

• अन्तवर्त्न्यः (antavartnyaḥ) - pregnant (pregnant (women/females))

• बभूवुः (babhūvuḥ) - they became (they became; they were)

• ताः (tāḥ) - those (those (feminine))

• ब्राह्म्यः (brāhmyaḥ) - Brahmin women (Brahmin women; related to Brahmā)

• हंस्यः (haṁsyaḥ) - female swans (female swans; female geese)

• मुनीश्वर (munīśvara) - O chief of sages (O chief of sages; O lord of ascetics)

• वृत्तान्तम् (vṛttāntam) - the incident (incident; event; narrative)

• कथयाम् (kathayām) - narrated (as part of periphrastic perfect) (having told; having narrated)

• आसुः (āsuḥ) - they did (auxiliary verb, forming periphrastic perfect) (they were (auxiliary verb))

• ब्राह्म्या (brāhmyā) - to the goddess Brāhmī (to the goddess Brāhmī; by the goddess Brāhmī)

• देव्या (devyā) - to the goddess (to the goddess; by the goddess)

• यथा-स्थितम् (yathā-sthitam) - as it occurred (as it happened; as it stood; in the proper state)

Words meanings and morphology

अन्तवर्त्न्यः (antavartnyaḥ) - pregnant (pregnant (women/females))

(adjective)

Nominative, feminine, plural of antavartnī

antavartnī - pregnant; being in an inner condition

बभूवुः (babhūvuḥ) - they became (they became; they were)

(verb)

3rd person , plural, active, perfect (lit) of bhū

Perfect Active

Perfect tense, 3rd person plural, active voice

Root: bhū (class 1)

ताः (tāḥ) - those (those (feminine))

(pronoun)

Nominative, feminine, plural of tad

tad - that; those

ब्राह्म्यः (brāhmyaḥ) - Brahmin women (Brahmin women; related to Brahmā)

(noun)

Nominative, feminine, plural of brāhmī

brāhmī - Brahmin woman; wife of Brahmā; relating to Brahmā

Feminine derivative of brāhmaṇa or brahman

हंस्यः (haṁsyaḥ) - female swans (female swans; female geese)

(noun)

Nominative, feminine, plural of haṃsī

haṁsī - female swan; female goose

Feminine form of haṃsa (swan/goose)

मुनीश्वर (munīśvara) - O chief of sages (O chief of sages; O lord of ascetics)

(noun)

Vocative, masculine, singular of munīśvara

munīśvara - chief of sages; lord of ascetics

Compound type : tatpuruṣa (muni+īśvara)

• muni – sage; ascetic; silent one
  noun (masculine)
• īśvara – lord; master; ruler; supreme being
  noun (masculine)

वृत्तान्तम् (vṛttāntam) - the incident (incident; event; narrative)

(noun)

Accusative, masculine, singular of vṛttānta

vṛttānta - incident; event; narrative; news

कथयाम् (kathayām) - narrated (as part of periphrastic perfect) (having told; having narrated)

(indeclinable)

Absolutive (Am-stem)

Used with auxiliary 'as' to form a periphrastic perfect tense. From the causative stem of kath.

Root: kath (class 10)

Note: Part of a periphrastic perfect: 'kathayām āsuḥ'.

आसुः (āsuḥ) - they did (auxiliary verb, forming periphrastic perfect) (they were (auxiliary verb))

(verb)

3rd person , plural, active, perfect (lit) of as

Perfect Active

Perfect tense, 3rd person plural, active voice

Root: as (class 2)

Note: Part of a periphrastic perfect: 'kathayām āsuḥ'.

ब्राह्म्या (brāhmyā) - to the goddess Brāhmī (to the goddess Brāhmī; by the goddess Brāhmī)

(proper noun)

Dative, feminine, singular of brāhmī

brāhmī - goddess Brāhmī; wife of Brahmā; Brahmin woman

Feminine derivative of brahman/Brahmā

Note: Though formally instrumental/ablative, often used poetically in dative sense in epic Sanskrit.

देव्या (devyā) - to the goddess (to the goddess; by the goddess)

(noun)

Dative, feminine, singular of devī

devī - goddess; female deity; queen

Note: Though formally instrumental/ablative, often used poetically in dative sense in epic Sanskrit.

यथा-स्थितम् (yathā-sthitam) - as it occurred (as it happened; as it stood; in the proper state)

(indeclinable)

Compound type : avyayībhāva (yathā+sthitam)

• yathā – as; according to; in which manner
  indeclinable
• sthitam – stood; situated; existing; occurred
  adjective (neuter)
  Past Passive Participle
  From root sthā (to stand)
  Root: sthā (class 1)