Declension table of vikalpana

Masculine	Singular	Dual	Plural
Nominative	vikalpanaḥ	vikalpanau	vikalpanāḥ
Vocative	vikalpana	vikalpanau	vikalpanāḥ
Accusative	vikalpanam	vikalpanau	vikalpanān
Instrumental	vikalpanena	vikalpanābhyām	vikalpanaiḥ vikalpanebhiḥ
Dative	vikalpanāya	vikalpanābhyām	vikalpanebhyaḥ
Ablative	vikalpanāt	vikalpanābhyām	vikalpanebhyaḥ
Genitive	vikalpanasya	vikalpanayoḥ	vikalpanānām
Locative	vikalpane	vikalpanayoḥ	vikalpaneṣu

Compound vikalpana -

Adverb -vikalpanam -vikalpanāt