Declension table of ?sīvayiṣyamāṇa

Masculine	Singular	Dual	Plural
Nominative	sīvayiṣyamāṇaḥ	sīvayiṣyamāṇau	sīvayiṣyamāṇāḥ
Vocative	sīvayiṣyamāṇa	sīvayiṣyamāṇau	sīvayiṣyamāṇāḥ
Accusative	sīvayiṣyamāṇam	sīvayiṣyamāṇau	sīvayiṣyamāṇān
Instrumental	sīvayiṣyamāṇena	sīvayiṣyamāṇābhyām	sīvayiṣyamāṇaiḥ sīvayiṣyamāṇebhiḥ
Dative	sīvayiṣyamāṇāya	sīvayiṣyamāṇābhyām	sīvayiṣyamāṇebhyaḥ
Ablative	sīvayiṣyamāṇāt	sīvayiṣyamāṇābhyām	sīvayiṣyamāṇebhyaḥ
Genitive	sīvayiṣyamāṇasya	sīvayiṣyamāṇayoḥ	sīvayiṣyamāṇānām
Locative	sīvayiṣyamāṇe	sīvayiṣyamāṇayoḥ	sīvayiṣyamāṇeṣu

Compound sīvayiṣyamāṇa -

Adverb -sīvayiṣyamāṇam -sīvayiṣyamāṇāt