Declension table of ?matasna

Neuter	Singular	Dual	Plural
Nominative	matasnam	matasne	matasnāni
Vocative	matasna	matasne	matasnāni
Accusative	matasnam	matasne	matasnāni
Instrumental	matasnena	matasnābhyām	matasnaiḥ
Dative	matasnāya	matasnābhyām	matasnebhyaḥ
Ablative	matasnāt	matasnābhyām	matasnebhyaḥ
Genitive	matasnasya	matasnayoḥ	matasnānām
Locative	matasne	matasnayoḥ	matasneṣu

Compound matasna -

Adverb -matasnam -matasnāt