Declension table of sayatna

Neuter	Singular	Dual	Plural
Nominative	sayatnam	sayatne	sayatnāni
Vocative	sayatna	sayatne	sayatnāni
Accusative	sayatnam	sayatne	sayatnāni
Instrumental	sayatnena	sayatnābhyām	sayatnaiḥ
Dative	sayatnāya	sayatnābhyām	sayatnebhyaḥ
Ablative	sayatnāt	sayatnābhyām	sayatnebhyaḥ
Genitive	sayatnasya	sayatnayoḥ	sayatnānām
Locative	sayatne	sayatnayoḥ	sayatneṣu

Compound sayatna -

Adverb -sayatnam -sayatnāt