Declension table of ?pratikalpya

Masculine	Singular	Dual	Plural
Nominative	pratikalpyaḥ	pratikalpyau	pratikalpyāḥ
Vocative	pratikalpya	pratikalpyau	pratikalpyāḥ
Accusative	pratikalpyam	pratikalpyau	pratikalpyān
Instrumental	pratikalpyena	pratikalpyābhyām	pratikalpyaiḥ pratikalpyebhiḥ
Dative	pratikalpyāya	pratikalpyābhyām	pratikalpyebhyaḥ
Ablative	pratikalpyāt	pratikalpyābhyām	pratikalpyebhyaḥ
Genitive	pratikalpyasya	pratikalpyayoḥ	pratikalpyānām
Locative	pratikalpye	pratikalpyayoḥ	pratikalpyeṣu

Compound pratikalpya -

Adverb -pratikalpyam -pratikalpyāt