Declension table of ?śvitrya

Masculine	Singular	Dual	Plural
Nominative	śvitryaḥ	śvitryau	śvitryāḥ
Vocative	śvitrya	śvitryau	śvitryāḥ
Accusative	śvitryam	śvitryau	śvitryān
Instrumental	śvitryeṇa	śvitryābhyām	śvitryaiḥ śvitryebhiḥ
Dative	śvitryāya	śvitryābhyām	śvitryebhyaḥ
Ablative	śvitryāt	śvitryābhyām	śvitryebhyaḥ
Genitive	śvitryasya	śvitryayoḥ	śvitryāṇām
Locative	śvitrye	śvitryayoḥ	śvitryeṣu

Compound śvitrya -

Adverb -śvitryam -śvitryāt