Declension table of ?sapakṣaka

Neuter	Singular	Dual	Plural
Nominative	sapakṣakam	sapakṣake	sapakṣakāṇi
Vocative	sapakṣaka	sapakṣake	sapakṣakāṇi
Accusative	sapakṣakam	sapakṣake	sapakṣakāṇi
Instrumental	sapakṣakeṇa	sapakṣakābhyām	sapakṣakaiḥ
Dative	sapakṣakāya	sapakṣakābhyām	sapakṣakebhyaḥ
Ablative	sapakṣakāt	sapakṣakābhyām	sapakṣakebhyaḥ
Genitive	sapakṣakasya	sapakṣakayoḥ	sapakṣakāṇām
Locative	sapakṣake	sapakṣakayoḥ	sapakṣakeṣu

Compound sapakṣaka -

Adverb -sapakṣakam -sapakṣakāt