Declension table of ?mānasthalaka

Neuter	Singular	Dual	Plural
Nominative	mānasthalakam	mānasthalake	mānasthalakāni
Vocative	mānasthalaka	mānasthalake	mānasthalakāni
Accusative	mānasthalakam	mānasthalake	mānasthalakāni
Instrumental	mānasthalakena	mānasthalakābhyām	mānasthalakaiḥ
Dative	mānasthalakāya	mānasthalakābhyām	mānasthalakebhyaḥ
Ablative	mānasthalakāt	mānasthalakābhyām	mānasthalakebhyaḥ
Genitive	mānasthalakasya	mānasthalakayoḥ	mānasthalakānām
Locative	mānasthalake	mānasthalakayoḥ	mānasthalakeṣu

Compound mānasthalaka -

Adverb -mānasthalakam -mānasthalakāt