Declension table of ?sahāyatana

Masculine	Singular	Dual	Plural
Nominative	sahāyatanaḥ	sahāyatanau	sahāyatanāḥ
Vocative	sahāyatana	sahāyatanau	sahāyatanāḥ
Accusative	sahāyatanam	sahāyatanau	sahāyatanān
Instrumental	sahāyatanena	sahāyatanābhyām	sahāyatanaiḥ sahāyatanebhiḥ
Dative	sahāyatanāya	sahāyatanābhyām	sahāyatanebhyaḥ
Ablative	sahāyatanāt	sahāyatanābhyām	sahāyatanebhyaḥ
Genitive	sahāyatanasya	sahāyatanayoḥ	sahāyatanānām
Locative	sahāyatane	sahāyatanayoḥ	sahāyataneṣu

Compound sahāyatana -

Adverb -sahāyatanam -sahāyatanāt