I found out that I could be a part-time or a full-time student. It would be a great opportunity for someone like me who is working full time.
I am writing a personal statement. I found out that I could be either full time or part time in the past but I am still working full time now.
Someone told me I should use is because I am still working full time now. But isn't it breaking the parallel pattern, the former part is past and the latter is present tense.