YOU SAID:

i wish i could''ve attended my great grandpa's funural

INTO JAPANESE

私は私の曾祖父の葬儀に出席していただければいいのに

BACK INTO ENGLISH

I wish I could attend my great-grandfather's funeral.

INTO JAPANESE

曾祖父の葬儀に参列できたらいいのになぁ。

BACK INTO ENGLISH

I wish I could attend my great-grandfather's funeral.