Present Perfect Simple (Life Experience)

We use the Present Perfect Simple to talk about things that we have done in our life, in other words to talk about our life experience.  

(+) Positive: Subject + have/has + past participle 

Example:  I have been to China. 

(-) Negative: Subject + have/has + not + past participle 

Example:  I have not eaten Sushi.

(?) Question:  Have/Has + subject + past participle ?

Example: Have you tried ice skating?