Here is a correction, grammatically. Hi, I have been learning English by sound until now. I have never spoken or written English, but now I am challenging myself with this site. I am looking for partners to do this. The use of 'just' can be switched with only. 'By ears' is the sound or hearing. Tenses i'm terrible at, but spoke and write would be better phrased as english on paper. Also, i'd be happy to parnter.