Is the sentence "taught to conceal" grammatically correct?

Answer 1

...........................................

Answer 2

First, it is a phrase, not a sentence. So, as a sentence, it is not grammatically correct. There is no subject noun in the phrase, only a verb and an adverb.

Answer 3

This is not a sentence.
It's a sentence fragment.

It could be grammatically correct if used properly.

Answer 4

It's not a sentence, so how are you using it? If you say something like "Mary was taught to conceal the fact that her father was in prison," there's nothing grammatically wrong with that.

Answer 5

Its a sentence fragment. Its not incorrect in itself, but the rest of the sentence would determine whether it was contextually correct

Answer 6

That's barely a phrase.

Answer 7

There is nothing wrong with it as a phrase.

Answer 8

That is not a sentence.