Declension table of ?sapratyayaka

Neuter	Singular	Dual	Plural
Nominative	sapratyayakam	sapratyayake	sapratyayakāni
Vocative	sapratyayaka	sapratyayake	sapratyayakāni
Accusative	sapratyayakam	sapratyayake	sapratyayakāni
Instrumental	sapratyayakena	sapratyayakābhyām	sapratyayakaiḥ
Dative	sapratyayakāya	sapratyayakābhyām	sapratyayakebhyaḥ
Ablative	sapratyayakāt	sapratyayakābhyām	sapratyayakebhyaḥ
Genitive	sapratyayakasya	sapratyayakayoḥ	sapratyayakānām
Locative	sapratyayake	sapratyayakayoḥ	sapratyayakeṣu

Compound sapratyayaka -

Adverb -sapratyayakam -sapratyayakāt