Declension table of ?catuṣkiṣku

Neuter	Singular	Dual	Plural
Nominative	catuṣkiṣku	catuṣkiṣkuṇī	catuṣkiṣkūṇi
Vocative	catuṣkiṣku	catuṣkiṣkuṇī	catuṣkiṣkūṇi
Accusative	catuṣkiṣku	catuṣkiṣkuṇī	catuṣkiṣkūṇi
Instrumental	catuṣkiṣkuṇā	catuṣkiṣkubhyām	catuṣkiṣkubhiḥ
Dative	catuṣkiṣkuṇe	catuṣkiṣkubhyām	catuṣkiṣkubhyaḥ
Ablative	catuṣkiṣkuṇaḥ	catuṣkiṣkubhyām	catuṣkiṣkubhyaḥ
Genitive	catuṣkiṣkuṇaḥ	catuṣkiṣkuṇoḥ	catuṣkiṣkūṇām
Locative	catuṣkiṣkuṇi	catuṣkiṣkuṇoḥ	catuṣkiṣkuṣu

Compound catuṣkiṣku -

Adverb -catuṣkiṣku