i was going to make a joke but i got stuck on that last part. anon there are a lot of miku songs that use her original voicebank to sing in english and with good tuning she sounds very good doing so. you should check out astrophysics on yt they do miku covers of popular songs, i believe the one that got the most attention was their miku cover of little dark age. so i think miku does know english. in fact she knows far more languages than just that. and also she loves me