I may not answer your questions, but they are all trying to achieve comprehension because I write and speak fluent English. What if I write to give you incorrect, I apologize.
I probably will not answer your question. But I will try to get the main idea. I write and speak English fluently. The words that I write to you was wrong, I apologize.
I can answer your question has not. But I'll try for comprehension. Because I write and speak English is not fluent. If a word that I write to you is wrong, I apologize.