Declension table of ?ṣṭhīvin

Masculine	Singular	Dual	Plural
Nominative	ṣṭhīvī	ṣṭhīvinau	ṣṭhīvinaḥ
Vocative	ṣṭhīvin	ṣṭhīvinau	ṣṭhīvinaḥ
Accusative	ṣṭhīvinam	ṣṭhīvinau	ṣṭhīvinaḥ
Instrumental	ṣṭhīvinā	ṣṭhīvibhyām	ṣṭhīvibhiḥ
Dative	ṣṭhīvine	ṣṭhīvibhyām	ṣṭhīvibhyaḥ
Ablative	ṣṭhīvinaḥ	ṣṭhīvibhyām	ṣṭhīvibhyaḥ
Genitive	ṣṭhīvinaḥ	ṣṭhīvinoḥ	ṣṭhīvinām
Locative	ṣṭhīvini	ṣṭhīvinoḥ	ṣṭhīviṣu

Compound ṣṭhīvi -

Adverb -ṣṭhīvi