Declension table of ?pratyavamarśana

Neuter	Singular	Dual	Plural
Nominative	pratyavamarśanam	pratyavamarśane	pratyavamarśanāni
Vocative	pratyavamarśana	pratyavamarśane	pratyavamarśanāni
Accusative	pratyavamarśanam	pratyavamarśane	pratyavamarśanāni
Instrumental	pratyavamarśanena	pratyavamarśanābhyām	pratyavamarśanaiḥ
Dative	pratyavamarśanāya	pratyavamarśanābhyām	pratyavamarśanebhyaḥ
Ablative	pratyavamarśanāt	pratyavamarśanābhyām	pratyavamarśanebhyaḥ
Genitive	pratyavamarśanasya	pratyavamarśanayoḥ	pratyavamarśanānām
Locative	pratyavamarśane	pratyavamarśanayoḥ	pratyavamarśaneṣu

Compound pratyavamarśana -

Adverb -pratyavamarśanam -pratyavamarśanāt