Declension table of kartṛstha

Masculine	Singular	Dual	Plural
Nominative	kartṛsthaḥ	kartṛsthau	kartṛsthāḥ
Vocative	kartṛstha	kartṛsthau	kartṛsthāḥ
Accusative	kartṛstham	kartṛsthau	kartṛsthān
Instrumental	kartṛsthena	kartṛsthābhyām	kartṛsthaiḥ kartṛsthebhiḥ
Dative	kartṛsthāya	kartṛsthābhyām	kartṛsthebhyaḥ
Ablative	kartṛsthāt	kartṛsthābhyām	kartṛsthebhyaḥ
Genitive	kartṛsthasya	kartṛsthayoḥ	kartṛsthānām
Locative	kartṛsthe	kartṛsthayoḥ	kartṛstheṣu

Compound kartṛstha -

Adverb -kartṛstham -kartṛsthāt