Declension table of ?śaktin

Masculine	Singular	Dual	Plural
Nominative	śaktī	śaktinau	śaktinaḥ
Vocative	śaktin	śaktinau	śaktinaḥ
Accusative	śaktinam	śaktinau	śaktinaḥ
Instrumental	śaktinā	śaktibhyām	śaktibhiḥ
Dative	śaktine	śaktibhyām	śaktibhyaḥ
Ablative	śaktinaḥ	śaktibhyām	śaktibhyaḥ
Genitive	śaktinaḥ	śaktinoḥ	śaktinām
Locative	śaktini	śaktinoḥ	śaktiṣu

Compound śakti -

Adverb -śakti