"He can sing well."

Translation: वह अच्छा गा सकता है।

[Thorsten781499]

Why is वह अच्छा से गा सकता है not an option? I think I learned that अच्छा से is the adverb form of अच्छा.

[Mark347251]

You would think so. It should be "अच्छे से", but that is not accepted either.

[VishBhai]

The hindi sentence sounds unnatural. Usually you would say वो अच्छा गाता है, meaning he sings well.

[daadaadaaren]

ठीक से गाना क्यों ग़लत है

[Yaliyou]

Why isn't ठीक accepted where अच्छा is?

[VishBhai]

In this sentence ठीक would mean okay, while अच्छा means good.

[GabrielBou109736]

Isn't अच्छे the adverb form and अच्छा the adjective? And is it possible to use अच्छा से instead?