Declension table of gonasa

Masculine	Singular	Dual	Plural
Nominative	gonasaḥ	gonasau	gonasāḥ
Vocative	gonasa	gonasau	gonasāḥ
Accusative	gonasam	gonasau	gonasān
Instrumental	gonasena	gonasābhyām	gonasaiḥ gonasebhiḥ
Dative	gonasāya	gonasābhyām	gonasebhyaḥ
Ablative	gonasāt	gonasābhyām	gonasebhyaḥ
Genitive	gonasasya	gonasayoḥ	gonasānām
Locative	gonase	gonasayoḥ	gonaseṣu

Compound gonasa -

Adverb -gonasam -gonasāt