Declension table of ?svasara

Neuter	Singular	Dual	Plural
Nominative	svasaram	svasare	svasarāṇi
Vocative	svasara	svasare	svasarāṇi
Accusative	svasaram	svasare	svasarāṇi
Instrumental	svasareṇa	svasarābhyām	svasaraiḥ
Dative	svasarāya	svasarābhyām	svasarebhyaḥ
Ablative	svasarāt	svasarābhyām	svasarebhyaḥ
Genitive	svasarasya	svasarayoḥ	svasarāṇām
Locative	svasare	svasarayoḥ	svasareṣu

Compound svasara -

Adverb -svasaram -svasarāt