How to say I may mislead you again? [closed]

How to say I may mislead you again:

1. because of my poor English,
2. in a good manner
3. the responsibility is mine (no need to speak out, just let she surely know this).

i.e., I'm afraid of my poor English...

In order to indicate all three in a single sentence, I would say:

I do apologise in advance if my poor English leads to any misunderstanding.

An alternative to using "apologize":

Please excuse my English.

You could say "I apologize for any misunderstanding. I am still learning English."

How about:

I'm afraid my English didn't serve me well. I promise I will work hard on it (e.g. I will be reading EL&U every day).

And, for good measure, just add:

Please let me know if it ever happens again...

One never knows...