YOU SAID:

I am extremely bored my friend

INTO JAPANESE

私は私の友人に非常に退屈しています

BACK INTO ENGLISH

I am very bored with my friend

INTO JAPANESE

私は私の友人と非常に退屈しています

BACK INTO ENGLISH

I am very boring with my friend

INTO JAPANESE

私は私の友人と非常に退屈です

BACK INTO ENGLISH

I am very boring with my friend