Declension table of ?svasainya

Neuter	Singular	Dual	Plural
Nominative	svasainyam	svasainye	svasainyāni
Vocative	svasainya	svasainye	svasainyāni
Accusative	svasainyam	svasainye	svasainyāni
Instrumental	svasainyena	svasainyābhyām	svasainyaiḥ
Dative	svasainyāya	svasainyābhyām	svasainyebhyaḥ
Ablative	svasainyāt	svasainyābhyām	svasainyebhyaḥ
Genitive	svasainyasya	svasainyayoḥ	svasainyānām
Locative	svasainye	svasainyayoḥ	svasainyeṣu

Compound svasainya -

Adverb -svasainyam -svasainyāt