Declension table of ?śukriya

Neuter	Singular	Dual	Plural
Nominative	śukriyam	śukriye	śukriyāṇi
Vocative	śukriya	śukriye	śukriyāṇi
Accusative	śukriyam	śukriye	śukriyāṇi
Instrumental	śukriyeṇa	śukriyābhyām	śukriyaiḥ
Dative	śukriyāya	śukriyābhyām	śukriyebhyaḥ
Ablative	śukriyāt	śukriyābhyām	śukriyebhyaḥ
Genitive	śukriyasya	śukriyayoḥ	śukriyāṇām
Locative	śukriye	śukriyayoḥ	śukriyeṣu

Compound śukriya -

Adverb -śukriyam -śukriyāt