महाभारतः mahābhārataḥ - book-1, chapter-94, verse-84

नान्यथा तन्महाबाहो संशयोऽत्र न कश्चन ।
तवापत्यं भवेद्यत्तु तत्र नः संशयो महान् ॥८४॥

84. nānyathā tanmahābāho saṁśayo'tra na kaścana ,
tavāpatyaṁ bhavedyattu tatra naḥ saṁśayo mahān.

84. na anyathā tat mahābāho saṃśayaḥ atra na kaścana
tava apatyam bhavet yat tu tatra naḥ saṃśayaḥ mahān

84. O mighty-armed one, that (promise) cannot be otherwise; there is no doubt about this. But regarding whatever offspring you may have, there is great doubt for us.

Words meanings summery:

• न (na) - not, no

• अन्यथा (anyathā) - otherwise, in another way

• तत् (tat) - that, it

• महाबाहो (mahābāho) - O mighty-armed one (vocative for Bhishma) (O mighty-armed one)

• संशयः (saṁśayaḥ) - doubt, uncertainty

• अत्र (atra) - in this (matter) (here, in this)

• न (na) - not, no

• कश्चन (kaścana) - any (doubt) (anyone, any, whatever)

• तव (tava) - your, of you

• अपत्यम् (apatyam) - offspring, descendant

• भवेत् (bhavet) - may be, should be, would be

• यत् (yat) - which, whatever

• तु (tu) - but, on the other hand, however

• तत्र (tatra) - there, in that matter

• नः (naḥ) - for us (our, to us, by us)

• संशयः (saṁśayaḥ) - doubt, uncertainty

• महान् (mahān) - great, large, mighty

Words meanings and morphology

न (na) - not, no

(indeclinable)

Note: Negative particle.

अन्यथा (anyathā) - otherwise, in another way

(indeclinable)

तत् (tat) - that, it

(pronoun)

Nominative, neuter, singular of tad

tad - that, it (demonstrative pronoun)

Note: Refers to the promise mentioned in the previous verse.

महाबाहो (mahābāho) - O mighty-armed one (vocative for Bhishma) (O mighty-armed one)

(adjective)

Vocative, masculine, singular of mahābāhu

mahābāhu - mighty-armed, great-armed

Compound type : bahuvrihi (mahā+bāhu)

• mahā – great, mighty
  adjective (masculine)
• bāhu – arm
  noun (masculine)

संशयः (saṁśayaḥ) - doubt, uncertainty

(noun)

Nominative, masculine, singular of saṃśaya

saṁśaya - doubt, uncertainty

अत्र (atra) - in this (matter) (here, in this)

(indeclinable)

Note: Locative adverb.

न (na) - not, no

(indeclinable)

Note: Used with 'kaścana' for strong negation: 'not any'.

कश्चन (kaścana) - any (doubt) (anyone, any, whatever)

(pronoun)

Nominative, masculine, singular of kaścana

kaścana - anyone, any, whatever (with na, 'no one', 'not any')

Derived from kim (who/what) + ca (and) + na (not/indeed).

तव (tava) - your, of you

(pronoun)

Genitive, singular of yuṣmad

yuṣmad - you (2nd person pronoun)

अपत्यम् (apatyam) - offspring, descendant

(noun)

Nominative, neuter, singular of apatya

apatya - offspring, descendant

भवेत् (bhavet) - may be, should be, would be

(verb)

3rd person , singular, active, optative (vidhi-liṅ) of bhū

Optative Mood, 3rd Person Singular

Root: bhū (class 1)

यत् (yat) - which, whatever

(pronoun)

Nominative, neuter, singular of yad

yad - which, what, whatever, that

Note: Used as a relative pronoun for 'apatyam'.

तु (tu) - but, on the other hand, however

(indeclinable)

Note: A particle indicating contrast or emphasis.

तत्र (tatra) - there, in that matter

(indeclinable)

Note: Refers to the matter of offspring.

नः (naḥ) - for us (our, to us, by us)

(pronoun)

Genitive, plural of asmad

asmad - we (1st person pronoun)

Note: Can be dative or genitive; here genitive 'for us' or dative 'to us' regarding the doubt.

संशयः (saṁśayaḥ) - doubt, uncertainty

(noun)

Nominative, masculine, singular of saṃśaya

saṁśaya - doubt, uncertainty

महान् (mahān) - great, large, mighty

(adjective)

Nominative, masculine, singular of mahat

mahat - great, large, mighty

Note: Qualifies 'saṃśayaḥ'.