Declension table of ?lachamāna

Masculine	Singular	Dual	Plural
Nominative	lachamānaḥ	lachamānau	lachamānāḥ
Vocative	lachamāna	lachamānau	lachamānāḥ
Accusative	lachamānam	lachamānau	lachamānān
Instrumental	lachamānena	lachamānābhyām	lachamānaiḥ lachamānebhiḥ
Dative	lachamānāya	lachamānābhyām	lachamānebhyaḥ
Ablative	lachamānāt	lachamānābhyām	lachamānebhyaḥ
Genitive	lachamānasya	lachamānayoḥ	lachamānānām
Locative	lachamāne	lachamānayoḥ	lachamāneṣu

Compound lachamāna -

Adverb -lachamānam -lachamānāt