YOU SAID:
can i have some coffee
INTO JAPANESE
コーヒーを飲むことができますか
BACK INTO ENGLISH
Can I have a cup of coffee
INTO JAPANESE
コーヒーを飲めますか
BACK INTO ENGLISH
Can you have a coffee
INTO JAPANESE
コーヒーは飲めますか
BACK INTO ENGLISH
Can you drink coffee
INTO JAPANESE
コーヒーは飲めますか
BACK INTO ENGLISH
Can you drink coffee
That didn't even make that much sense in English.