YOU SAID:

my mum just licked my dog

INTO JAPANESE

私の母はちょうど私の犬をなめ

BACK INTO ENGLISH

My mother was just licking my dog

INTO JAPANESE

私の母は、私の犬を舐めていただけ

BACK INTO ENGLISH

My mom was licking my dog only

INTO JAPANESE

私の母は、私の犬だけを舐めていた

BACK INTO ENGLISH

My mother was just licking my dog

INTO JAPANESE

私の母はちょうど私の犬を舐めていた

BACK INTO ENGLISH

My mother was just licking my dog