महाभारतः mahābhārataḥ - book-12, chapter-87, verse-3

तस्मात्ते वर्तयिष्यामि दुर्गकर्म विशेषतः ।
श्रुत्वा तथा विधातव्यमनुष्ठेयं च यत्नतः ॥३॥

3. tasmātte vartayiṣyāmi durgakarma viśeṣataḥ ,
śrutvā tathā vidhātavyamanuṣṭheyaṁ ca yatnataḥ.

3. tasmāt te vartayiṣyāmi durgakarma viśeṣataḥ
śrutvā tathā vidhātavyam anuṣṭheyam ca yatnataḥ

3. tasmāt te viśeṣataḥ durgakarma vartayiṣyāmi
śrutvā tathā yatnataḥ vidhātavyam ca anuṣṭheyam

3. Therefore, I will particularly explain to you the construction of forts. Having heard this, it should be accordingly established and diligently implemented.

Words meanings summery:

• तस्मात् (tasmāt) - therefore, from that

• ते (te) - to you

• वर्तयिष्यामि (vartayiṣyāmi) - I will explain, describe

• दुर्गकर्म (durgakarma) - work of fort-building, fortifications

• विशेषतः (viśeṣataḥ) - especially, in particular

• श्रुत्वा (śrutvā) - having heard

• तथा (tathā) - thus, so, accordingly

• विधातव्यम् (vidhātavyam) - to be done, to be arranged

• अनुष्ठेयम् (anuṣṭheyam) - to be performed, to be followed

• च (ca) - and

• यत्नतः (yatnataḥ) - with effort, diligently

Words meanings and morphology

तस्मात् (tasmāt) - therefore, from that

(pronoun)

Ablative, neuter, singular of tad

tad - that, it

Note: Used adverbially to mean 'therefore'.

ते (te) - to you

(pronoun)

Dative, singular of yuṣmad

yuṣmad - you

Note: Also functions as genitive.

वर्तयिष्यामि (vartayiṣyāmi) - I will explain, describe

(verb)

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

future tense, 1st person singular, active voice (causative stem)

Future tense of causative of root vṛt (vartayati)

Root: vṛt (class 1)

दुर्गकर्म (durgakarma) - work of fort-building, fortifications

(noun)

Accusative, neuter, singular of durgakarma

durgakarma - work of constructing a fort, fort-building

Compound type : tatpuruṣa (durga+karma)

• durga – fort, difficult access
  noun (neuter)
• karma – action, work, deed
  noun (neuter)
  Root: kṛ (class 8)

विशेषतः (viśeṣataḥ) - especially, in particular

(indeclinable)

ablative suffix -tas used adverbially

श्रुत्वा (śrutvā) - having heard

(indeclinable)

absolutive (gerund)

absolutive of root śru

Root: śru (class 5)

तथा (tathā) - thus, so, accordingly

(indeclinable)

विधातव्यम् (vidhātavyam) - to be done, to be arranged

(adjective)

Nominative, neuter, singular of vi-dhā

vi-dhā - to arrange, to appoint, to create

Gerundive (karmaṇi kṛtya)

gerundive from root dhā with prefix vi

Prefix: vi

Root: dhā (class 3)

Note: Used impersonally here, "it should be done".

अनुष्ठेयम् (anuṣṭheyam) - to be performed, to be followed

(adjective)

Nominative, neuter, singular of anu-ṣṭhā

anu-ṣṭhā - to perform, to practice, to follow

Gerundive (karmaṇi kṛtya)

gerundive from root sthā with prefix anu

Prefix: anu

Root: sthā (class 1)

Note: Used impersonally here, "it should be followed".

च (ca) - and

(indeclinable)

यत्नतः (yatnataḥ) - with effort, diligently

(indeclinable)

ablative suffix -tas used adverbially from yatna