Declension table of ?ādhāyakatva

Neuter	Singular	Dual	Plural
Nominative	ādhāyakatvam	ādhāyakatve	ādhāyakatvāni
Vocative	ādhāyakatva	ādhāyakatve	ādhāyakatvāni
Accusative	ādhāyakatvam	ādhāyakatve	ādhāyakatvāni
Instrumental	ādhāyakatvena	ādhāyakatvābhyām	ādhāyakatvaiḥ
Dative	ādhāyakatvāya	ādhāyakatvābhyām	ādhāyakatvebhyaḥ
Ablative	ādhāyakatvāt	ādhāyakatvābhyām	ādhāyakatvebhyaḥ
Genitive	ādhāyakatvasya	ādhāyakatvayoḥ	ādhāyakatvānām
Locative	ādhāyakatve	ādhāyakatvayoḥ	ādhāyakatveṣu

Compound ādhāyakatva -

Adverb -ādhāyakatvam -ādhāyakatvāt