Declension table of ?avasthāvan

Masculine	Singular	Dual	Plural
Nominative	avasthāvā	avasthāvānau	avasthāvānaḥ
Vocative	avasthāvan	avasthāvānau	avasthāvānaḥ
Accusative	avasthāvānam	avasthāvānau	avasthāvnaḥ
Instrumental	avasthāvnā	avasthāvabhyām	avasthāvabhiḥ
Dative	avasthāvne	avasthāvabhyām	avasthāvabhyaḥ
Ablative	avasthāvnaḥ	avasthāvabhyām	avasthāvabhyaḥ
Genitive	avasthāvnaḥ	avasthāvnoḥ	avasthāvnām
Locative	avasthāvni avasthāvani	avasthāvnoḥ	avasthāvasu

Compound avasthāva -

Adverb -avasthāvam