Declension table of sāntvana

Neuter	Singular	Dual	Plural
Nominative	sāntvanam	sāntvane	sāntvanāni
Vocative	sāntvana	sāntvane	sāntvanāni
Accusative	sāntvanam	sāntvane	sāntvanāni
Instrumental	sāntvanena	sāntvanābhyām	sāntvanaiḥ
Dative	sāntvanāya	sāntvanābhyām	sāntvanebhyaḥ
Ablative	sāntvanāt	sāntvanābhyām	sāntvanebhyaḥ
Genitive	sāntvanasya	sāntvanayoḥ	sāntvanānām
Locative	sāntvane	sāntvanayoḥ	sāntvaneṣu

Compound sāntvana -

Adverb -sāntvanam -sāntvanāt