Declension table of kṛtaprayatna

Masculine	Singular	Dual	Plural
Nominative	kṛtaprayatnaḥ	kṛtaprayatnau	kṛtaprayatnāḥ
Vocative	kṛtaprayatna	kṛtaprayatnau	kṛtaprayatnāḥ
Accusative	kṛtaprayatnam	kṛtaprayatnau	kṛtaprayatnān
Instrumental	kṛtaprayatnena	kṛtaprayatnābhyām	kṛtaprayatnaiḥ kṛtaprayatnebhiḥ
Dative	kṛtaprayatnāya	kṛtaprayatnābhyām	kṛtaprayatnebhyaḥ
Ablative	kṛtaprayatnāt	kṛtaprayatnābhyām	kṛtaprayatnebhyaḥ
Genitive	kṛtaprayatnasya	kṛtaprayatnayoḥ	kṛtaprayatnānām
Locative	kṛtaprayatne	kṛtaprayatnayoḥ	kṛtaprayatneṣu

Compound kṛtaprayatna -

Adverb -kṛtaprayatnam -kṛtaprayatnāt