YOU SAID:
have I seen the same pigeon twice?
INTO JAPANESE
同じ鳩を2回見たことがありますか?
BACK INTO ENGLISH
Have you seen the same pigeon twice?
INTO JAPANESE
同じ鳩を2回見ましたか?
BACK INTO ENGLISH
Have you seen the same pigeon twice?
That didn't even make that much sense in English.