Infinitive

tum

must have same subject as main verb

subordinate to main verb

aham tvām kantum icchāmi

i you to-love want

āp obtain āptum

iṣ want eṣitum

īkṣ see īkṣitum

kath tell kathayitum

kup angry kopitum

kṛṣ drag karṣṭum

kṛand cry out karditum

kliṣ distress kleśitum

kṣal wash kṣālayitum

khan dig khanitum

khād eat khāditum

khid tear khettum

gam go gantum

gāh plunge gāhitum

grabh seize grahītum

gras devour grasitum

ghuṣ sound ghoṣayitum

cal stir calitum

cint think cintayitum

cur steal corayitum

jan generate janitum

ji conquer jetum

jīv live jīvitum

tud push tottum

tuṣ be content toṣṭum

tyaj forsake tyaktum

dah burn dagdhum

dā give dātum

div play devitum

diś point deṣṭum

dṛś see draṣṭum

dhāv run dhāvitum

dhṛ hold dhāryitum

nam bend nantum

naś lost naśitum

nind revile ninditum

nī lead netum

nud push nottum

nṛt dance nartitum

pac cook paktum

paṭh read paṭhitum

pā drink pātum

puṣ thrive poṣṭum

pūj reverence pūjayitum

pracch ask praṣṭum

budh know bodhitum

bhakṣ partake eat bhakṣayitum

bhāṣ speak bhāṣitum

bhū be bhavitum

bhūṣ attend upon bhūṣayitum

bhram wander bhramitum

man think mantum

muc release moktum

mud be merry moditum

mṛ die martum

yaj offer yaṣṭum

rakṣ protect rakṣitum

rac produce racayitum

ram content rantum

ruh ascend roḍhum

labh take labdhum

likh write lekhitum

vad speak vaditum

vas dwell vastum

vah carry voḍhum

vid know vettum

vid find veditum

viś enter veṣṭum

vṛt turn vartitum

vṛdh grow vardhitum

śams praise śamsitum

śam be quiet śamitum

śram be weary śramitum

ślāgh extol ślāghitum

sad sit sattum

sthā stand sthātum

spṛś touch spraṣṭum

smṛ remember smartum

has laugh hasitum

hṛ take hartum

80% of infinitives in the Rig Veda are Dative infinitives

ā + e = ai

Dative

adds e

long vowel parādai to give up prahye to send

miye to diminish tire to cross

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mahe to be glad mihe to shed water

bhuje to enjoy dṛśe to see

consonant grabhe to seize idhe to kindle

nude to thrust pṛche to ask

vāce to speak vidhe to pierce

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ayase to go cakṣase to see

as carase to fare puṣyase to thrive

bhiyase to fear śriyase to be resplendent

--------

i sanaye to win dṛsaye to see

mahaye to rejoice yudhaye to fight

-------

ti iṣtaye to refresh pītaye to drink

vītaye to enjoy sātaye to win

--------

tu attave to eat etave to go

otave to weave kartave to make

gantave to go pātave to drink

bhartve to bear away yaṣṭave to sacrifice

vaktave to speak vastave to shine

volhave to convey avitave to refresh

caritave to fare savitave to bring forth

sravitave to flow havitave to call

jīvātave to live

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etavai to go otavai to weave

tavā gantavai to go pātavai to drink

mantavai to think sartavai to flow

yamitavai to guide sravitavai to flow

-----------------------------

iyadhyai to go gamadhyai to go

dhyā caradhyai to fare sayadhyai to lie

stavadhyai to praise pibadhyai to drink

pṛṇadhai to fill huvadhyai to call

nāśayadhai to cause to disappear vartayadhyai to cause to turn

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trāmaṇe to protect dāmane to give

man dharmaṇe to support bharmaṇe to preserve

vidmane to know

-------------------------------------

van turvaṇe to overcome dāvane to give

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Accusative

samidham to kindle sampṛcham to ask

ārabham to reach āruham to mount

śubham to shine pratiram to prolong

pratidhām to place apon pramiyam to neglect

--------------------------

otum to weave dātum to give

tum praṣṭum to ask prabhartum to present

anupravolhum to advance

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Ablative-Genitive

ātṛdas being pierced avapadas falling down

sampṛcas coming in contact abhiśriṣas binding

abhiśvasas blowing nimiṣas to wink

--------

etos going gantos going

janitos being born nidhātos putting down

śarītos being shattered sotos pressing

hantos being struck kartos doing

dātos giving yotos warding off

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Locative

vyuṣi at the dawning saṃcakṣi on beholding

sam-dṛśi on seeing budhi at the waking

dhartari to support vidhartari to bestow

neṣaṇi to lead parṣaṇi to pass

abhi-bhūṣaṇi to aid śūṣaṇi to swell

sakṣaṇi to abide gṛṇīṣaṇi to sing