Declension table of ?śāktreya

Masculine	Singular	Dual	Plural
Nominative	śāktreyaḥ	śāktreyau	śāktreyāḥ
Vocative	śāktreya	śāktreyau	śāktreyāḥ
Accusative	śāktreyam	śāktreyau	śāktreyān
Instrumental	śāktreyeṇa	śāktreyābhyām	śāktreyaiḥ śāktreyebhiḥ
Dative	śāktreyāya	śāktreyābhyām	śāktreyebhyaḥ
Ablative	śāktreyāt	śāktreyābhyām	śāktreyebhyaḥ
Genitive	śāktreyasya	śāktreyayoḥ	śāktreyāṇām
Locative	śāktreye	śāktreyayoḥ	śāktreyeṣu

Compound śāktreya -

Adverb -śāktreyam -śāktreyāt