The beauty of offering digital resources is as soon as I notice an error I can fix it and let you know about it!
I’ve made two corrections to the sudden past chart in the Simple Verb Pack. One is just a colon that was missing, but I had also added conducir as an afterthought and put it on the wrong side of the line, so it looks like it would be ellos condujieron instead of ellos condujeron. Also, the new Jeffrey el pingüino graphics are on it. Feel free to access the updated version on the activity and reference resource page.