Declension table of ?santrāsana

Neuter	Singular	Dual	Plural
Nominative	santrāsanam	santrāsane	santrāsanāni
Vocative	santrāsana	santrāsane	santrāsanāni
Accusative	santrāsanam	santrāsane	santrāsanāni
Instrumental	santrāsanena	santrāsanābhyām	santrāsanaiḥ
Dative	santrāsanāya	santrāsanābhyām	santrāsanebhyaḥ
Ablative	santrāsanāt	santrāsanābhyām	santrāsanebhyaḥ
Genitive	santrāsanasya	santrāsanayoḥ	santrāsanānām
Locative	santrāsane	santrāsanayoḥ	santrāsaneṣu

Compound santrāsana -

Adverb -santrāsanam -santrāsanāt