Declension table of ?pāṅktatva

Neuter	Singular	Dual	Plural
Nominative	pāṅktatvam	pāṅktatve	pāṅktatvāni
Vocative	pāṅktatva	pāṅktatve	pāṅktatvāni
Accusative	pāṅktatvam	pāṅktatve	pāṅktatvāni
Instrumental	pāṅktatvena	pāṅktatvābhyām	pāṅktatvaiḥ
Dative	pāṅktatvāya	pāṅktatvābhyām	pāṅktatvebhyaḥ
Ablative	pāṅktatvāt	pāṅktatvābhyām	pāṅktatvebhyaḥ
Genitive	pāṅktatvasya	pāṅktatvayoḥ	pāṅktatvānām
Locative	pāṅktatve	pāṅktatvayoḥ	pāṅktatveṣu

Compound pāṅktatva -

Adverb -pāṅktatvam -pāṅktatvāt