I think you're pretty much correct, but wouldn't you use the past tense of the verb instead, when using こと ?
E.g. 私はこんなりんごを食べたことがあります。
As I know when expressing places one has been, you can use past tense:-
E.g. スペインに行ったことが （ある／あります）。
Please do correct me if I'm wrong, which could well be the case. All the best!
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I think you're pretty much
I think you're pretty much correct, but wouldn't you use the past tense of the verb instead, when using こと ?
E.g. 私はこんなりんごを食べたことがあります。
As I know when expressing places one has been, you can use past tense:-
E.g. スペインに行ったことが （ある／あります）。
Please do correct me if I'm wrong, which could well be the case.
All the best!