I am not sure what this means. or I am not sure what does this mean.?

I am not sure what this means. vs I am not sure what does this mean.

Both phrases are correct, but they are used in different contexts. The first phrase 'I am not sure what this means.' is used when stating uncertainty about the meaning of something. The second phrase 'I am not sure what does this mean.' is used in indirect questions, where the subject and verb are inverted.

Last updated: March 25, 2024

I am not sure what this means.

This phrase is correct and commonly used in English.

This phrase is used to express uncertainty about the meaning of something.

I am not sure what does this mean.

This phrase is correct but used in a different context. It is used in indirect questions where the subject and verb are inverted.

This phrase is used in indirect questions to inquire about the meaning of something.

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I am not sure what this means. vs I am not sure what does this mean.