How do you correct the grammar in German sentence Er sieht verrukt?

The sentence "Er sieht verrukt" is grammatically correct. However, it might not be the most natural way to express the intended meaning.

Here are some possible interpretations and corrections:

* "verrukt" meaning "crazy": The sentence would be better phrased as "Er sieht verrückt aus" (He looks crazy).

* "verrukt" meaning "weird": The sentence could be rephrased as "Er sieht seltsam aus" (He looks strange) or "Er sieht komisch aus" (He looks funny).

* "verrukt" meaning "eccentric": The sentence could be rephrased as "Er wirkt exzentrisch" (He seems eccentric).

Without further context, it's difficult to determine the exact intended meaning of the sentence. However, the above suggestions offer more natural and precise ways to express the idea.