YOU SAID:
I have a pen I have a pen ugh long pen
INTO JAPANESE
私はペンを持っているペンを持っている
BACK INTO ENGLISH
I have a pen that has a pen.
INTO JAPANESE
私はペンを持っているペンを持っています。
BACK INTO ENGLISH
I have a pen that has a pen.
That didn't even make that much sense in English.