DISCLAIMER!!! I DO NOT OWN THIS SERIES. THIS IS NOT MY VIDEO AND THIS IS NOT ME SPEAKING I AM SIMPLY RE-POSTING IT ON HERE
I found this EXTEREMELY helpful video series put up by a proficent Japanese speaker. She explains in plain English how to conjugate Godan and Ichidan verbs, in the present/future and past tense. She also has one on particle usage/word order. I came across this and I really just had to post it on here for anyone interested in learning Japanese like myself, it really is a great series and I commend her for posting it.