Declension table of ?śubhavāsara

Neuter	Singular	Dual	Plural
Nominative	śubhavāsaram	śubhavāsare	śubhavāsarāṇi
Vocative	śubhavāsara	śubhavāsare	śubhavāsarāṇi
Accusative	śubhavāsaram	śubhavāsare	śubhavāsarāṇi
Instrumental	śubhavāsareṇa	śubhavāsarābhyām	śubhavāsaraiḥ
Dative	śubhavāsarāya	śubhavāsarābhyām	śubhavāsarebhyaḥ
Ablative	śubhavāsarāt	śubhavāsarābhyām	śubhavāsarebhyaḥ
Genitive	śubhavāsarasya	śubhavāsarayoḥ	śubhavāsarāṇām
Locative	śubhavāsare	śubhavāsarayoḥ	śubhavāsareṣu

Compound śubhavāsara -

Adverb -śubhavāsaram -śubhavāsarāt