Declension table of ?srotasya

Masculine	Singular	Dual	Plural
Nominative	srotasyaḥ	srotasyau	srotasyāḥ
Vocative	srotasya	srotasyau	srotasyāḥ
Accusative	srotasyam	srotasyau	srotasyān
Instrumental	srotasyena	srotasyābhyām	srotasyaiḥ srotasyebhiḥ
Dative	srotasyāya	srotasyābhyām	srotasyebhyaḥ
Ablative	srotasyāt	srotasyābhyām	srotasyebhyaḥ
Genitive	srotasyasya	srotasyayoḥ	srotasyānām
Locative	srotasye	srotasyayoḥ	srotasyeṣu

Compound srotasya -

Adverb -srotasyam -srotasyāt