YOU SAID:
mother love me long time
INTO JAPANESE
母は私を長い間愛している
BACK INTO ENGLISH
My mother has loved me for a long time.
INTO JAPANESE
母は長い間私を愛していました。
BACK INTO ENGLISH
My mother loved me for a long time.
INTO JAPANESE
母は長い間私を愛していました。
BACK INTO ENGLISH
My mother loved me for a long time.
That didn't even make that much sense in English.