Declension table of sena

Masculine	Singular	Dual	Plural
Nominative	senaḥ	senau	senāḥ
Vocative	sena	senau	senāḥ
Accusative	senam	senau	senān
Instrumental	senena	senābhyām	senaiḥ senebhiḥ
Dative	senāya	senābhyām	senebhyaḥ
Ablative	senāt	senābhyām	senebhyaḥ
Genitive	senasya	senayoḥ	senānām
Locative	sene	senayoḥ	seneṣu

Compound sena -

Adverb -senam -senāt