I am a little confused here, what are this conjugations so hard to learn? I understand latin languages that have many conjugations, but in Japanese there is only 5 (or 6 according on how u look at it).
If the problem is how to use them, then it is something else, but if it is only to remember how to make them, it is not hard. Send me a message saying which of the 5 forms give you more problems and we can try to find a way that can work for you to memorize (I bet I have an idea of what gives more problems
).