Declension table of ?āpartuka

Neuter	Singular	Dual	Plural
Nominative	āpartukam	āpartuke	āpartukāni
Vocative	āpartuka	āpartuke	āpartukāni
Accusative	āpartukam	āpartuke	āpartukāni
Instrumental	āpartukena	āpartukābhyām	āpartukaiḥ
Dative	āpartukāya	āpartukābhyām	āpartukebhyaḥ
Ablative	āpartukāt	āpartukābhyām	āpartukebhyaḥ
Genitive	āpartukasya	āpartukayoḥ	āpartukānām
Locative	āpartuke	āpartukayoḥ	āpartukeṣu

Compound āpartuka -

Adverb -āpartukam -āpartukāt