Declension table of ?pratyupaveśa

Masculine	Singular	Dual	Plural
Nominative	pratyupaveśaḥ	pratyupaveśau	pratyupaveśāḥ
Vocative	pratyupaveśa	pratyupaveśau	pratyupaveśāḥ
Accusative	pratyupaveśam	pratyupaveśau	pratyupaveśān
Instrumental	pratyupaveśena	pratyupaveśābhyām	pratyupaveśaiḥ pratyupaveśebhiḥ
Dative	pratyupaveśāya	pratyupaveśābhyām	pratyupaveśebhyaḥ
Ablative	pratyupaveśāt	pratyupaveśābhyām	pratyupaveśebhyaḥ
Genitive	pratyupaveśasya	pratyupaveśayoḥ	pratyupaveśānām
Locative	pratyupaveśe	pratyupaveśayoḥ	pratyupaveśeṣu

Compound pratyupaveśa -

Adverb -pratyupaveśam -pratyupaveśāt