had went/has went/went confusing

<p>On the SAT Grammar portion, I usually struggle with problems that have “had went, has went” in them. Not just went but had bought, has bought, bought … had slept, has slept, slept … how can I prevent myself from being confused when I see them? </p>

<p>For example:</p>

<p>I just discovered that he had went/has went/went to the museum today. Which one would you choose?</p>

<p>went
10char</p>

<p>The correct form of went when using a helping verb is “gone” - has gone, had gone, etc.</p>