I've been trying to increase my proficiency because I work with a very large amount of Spanish-speaking patients. I would like to eventually become fully bilingual. I've been using Duolingo and I try to listen to Univision with the closed caption. I took 3 years in high school but clearly if you don't use it you lose it, a lot of it is coming back to me.
One of the things I'm struggling with is my grammar, I know a lot of the verbs but I have a hard time with conjugation and various tenses like present, future, past, command forms, etc. I know the rules are very simple I just need a study guide for this!
I get that this is a language but I'm very visual so if there was a cheat sheet that has some of the rules of grammar in Spanish on some of these things it would be very helpful. Any recommendations?