Declension table of ?svayandāna

Neuter	Singular	Dual	Plural
Nominative	svayandānam	svayandāne	svayandānāni
Vocative	svayandāna	svayandāne	svayandānāni
Accusative	svayandānam	svayandāne	svayandānāni
Instrumental	svayandānena	svayandānābhyām	svayandānaiḥ
Dative	svayandānāya	svayandānābhyām	svayandānebhyaḥ
Ablative	svayandānāt	svayandānābhyām	svayandānebhyaḥ
Genitive	svayandānasya	svayandānayoḥ	svayandānānām
Locative	svayandāne	svayandānayoḥ	svayandāneṣu

Compound svayandāna -

Adverb -svayandānam -svayandānāt