Declension table of ?karkaṭāhva

Masculine	Singular	Dual	Plural
Nominative	karkaṭāhvaḥ	karkaṭāhvau	karkaṭāhvāḥ
Vocative	karkaṭāhva	karkaṭāhvau	karkaṭāhvāḥ
Accusative	karkaṭāhvam	karkaṭāhvau	karkaṭāhvān
Instrumental	karkaṭāhvena	karkaṭāhvābhyām	karkaṭāhvaiḥ karkaṭāhvebhiḥ
Dative	karkaṭāhvāya	karkaṭāhvābhyām	karkaṭāhvebhyaḥ
Ablative	karkaṭāhvāt	karkaṭāhvābhyām	karkaṭāhvebhyaḥ
Genitive	karkaṭāhvasya	karkaṭāhvayoḥ	karkaṭāhvānām
Locative	karkaṭāhve	karkaṭāhvayoḥ	karkaṭāhveṣu

Compound karkaṭāhva -

Adverb -karkaṭāhvam -karkaṭāhvāt