Declension table of ?yathāvīrya

Neuter	Singular	Dual	Plural
Nominative	yathāvīryam	yathāvīrye	yathāvīryāṇi
Vocative	yathāvīrya	yathāvīrye	yathāvīryāṇi
Accusative	yathāvīryam	yathāvīrye	yathāvīryāṇi
Instrumental	yathāvīryeṇa	yathāvīryābhyām	yathāvīryaiḥ
Dative	yathāvīryāya	yathāvīryābhyām	yathāvīryebhyaḥ
Ablative	yathāvīryāt	yathāvīryābhyām	yathāvīryebhyaḥ
Genitive	yathāvīryasya	yathāvīryayoḥ	yathāvīryāṇām
Locative	yathāvīrye	yathāvīryayoḥ	yathāvīryeṣu

Compound yathāvīrya -

Adverb -yathāvīryam -yathāvīryāt