Declension table of ?ekacchāya

Masculine	Singular	Dual	Plural
Nominative	ekacchāyaḥ	ekacchāyau	ekacchāyāḥ
Vocative	ekacchāya	ekacchāyau	ekacchāyāḥ
Accusative	ekacchāyam	ekacchāyau	ekacchāyān
Instrumental	ekacchāyena	ekacchāyābhyām	ekacchāyaiḥ ekacchāyebhiḥ
Dative	ekacchāyāya	ekacchāyābhyām	ekacchāyebhyaḥ
Ablative	ekacchāyāt	ekacchāyābhyām	ekacchāyebhyaḥ
Genitive	ekacchāyasya	ekacchāyayoḥ	ekacchāyānām
Locative	ekacchāye	ekacchāyayoḥ	ekacchāyeṣu

Compound ekacchāya -

Adverb -ekacchāyam -ekacchāyāt