| Singular | Dual | Plural |
| Nominative |
कूपकच्छपः
kūpakacchapaḥ
|
कूपकच्छपौ
kūpakacchapau
|
कूपकच्छपाः
kūpakacchapāḥ
|
| Vocative |
कूपकच्छप
kūpakacchapa
|
कूपकच्छपौ
kūpakacchapau
|
कूपकच्छपाः
kūpakacchapāḥ
|
| Accusative |
कूपकच्छपम्
kūpakacchapam
|
कूपकच्छपौ
kūpakacchapau
|
कूपकच्छपान्
kūpakacchapān
|
| Instrumental |
कूपकच्छपेन
kūpakacchapena
|
कूपकच्छपाभ्याम्
kūpakacchapābhyām
|
कूपकच्छपैः
kūpakacchapaiḥ
|
| Dative |
कूपकच्छपाय
kūpakacchapāya
|
कूपकच्छपाभ्याम्
kūpakacchapābhyām
|
कूपकच्छपेभ्यः
kūpakacchapebhyaḥ
|
| Ablative |
कूपकच्छपात्
kūpakacchapāt
|
कूपकच्छपाभ्याम्
kūpakacchapābhyām
|
कूपकच्छपेभ्यः
kūpakacchapebhyaḥ
|
| Genitive |
कूपकच्छपस्य
kūpakacchapasya
|
कूपकच्छपयोः
kūpakacchapayoḥ
|
कूपकच्छपानाम्
kūpakacchapānām
|
| Locative |
कूपकच्छपे
kūpakacchape
|
कूपकच्छपयोः
kūpakacchapayoḥ
|
कूपकच्छपेषु
kūpakacchapeṣu
|