Handwritten Devanāgarī lines on a manuscript page.
Notes on the forms

The forms follow Whitney’s Sanskrit Grammar. At the end of a word spoken on its own, ḥ represents final s or r; āi and āu appear as ai and au. You can show word accents in the Latin transliteration (IAST). Forms labelled as models follow the formation rules. The game uses the filled cells.

four · neuter

Numeral four · catur (n.)
CasesSingularDualPlural
Nominative —Not applicable —Not applicable
catvāri · चत्वारि Model form
four
Accusative —Not applicable —Not applicable
catvāri · चत्वारि Model form
four
Instrumental —Not applicable —Not applicable
caturbhiḥ · चतुर्भिः
with four
Dative —Not applicable —Not applicable
caturbhyaḥ · चतुर्भ्यः
for four
Ablative —Not applicable —Not applicable
caturbhyaḥ · चतुर्भ्यः
from four
Genitive —Not applicable —Not applicable
caturṇām · चतुर्णाम्
of four
Locative —Not applicable —Not applicable
caturṣu · चतुर्षु
at four
Vocative —Not applicable —Not applicable
catvāri · चत्वारि Model form
O four

For numerals, the word itself determines whether singular, dual or plural is used. The table follows the source. Model forms show how the formation rules apply, with earlier forms and variants listed alongside.

Source: William Dwight Whitney: Sanskrit Grammar (1889), § 482g–h; IV 314

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