I recently updated my classroom posters as part of the Universal Language Curriculum (ULC). I now intend to focus more deliberately on those top 16 verbs each year, every year, using whatever else is needed for communication given various topics.
Here’s the next update…Super Posters!
These new posters not only have all the plural forms, but also the past tense on the back when printed double-sided! Now, I use the past tense aaaaaaaaall the time, right from the first day of Latin 1! In fact, there’s no legitimate reason not to when teaching in a comprehension-based communicative classroom (i.e. shelter vocabulary, not grammar). Usually, my signal for past tense (i.e. hand over shoulder) is enough to convey the meaning, but these new Super Posters will be particularly helpful when there’s a completely different-looking word (i.e. stem-change). My signal works, but there are those who would prefer to have the plural forms written as well. As such, I’ve added them as another set of posters, present tense, and plural. However, these words get quite long for a highly inflected language like Latin, so I won’t be using them, myself.

The plural forms of this word are quite long, and harder to see from the back of the room.
Due to that clutter from some verbs, my own plan is to continue posting the original ones with only singular. So, where do the Super Posters come into play? They’ve now become the laminated ones I hand out to students. In addition to holding up the poster when I use that verb, the student can flip it when they hear the past tense. Also, I can use one of these as-needed instead of writing any form students don’t understand.
I hope you find a use for these Super Posters, too!
N.B. Latin has a few past tenses. The most frequently used one, the perfect tense, has a completed aspect (like the Spanish preterite). The imperfect tense, with a continuous aspect, is used all the time, too. I chose mostly the perfect forms, especially since those can be completely different-looking from the present forms. Still, there are a few words I use mostly in the imperfect, so I included “erat” instead of “fuit,” and “sciēbat” instead of “scīvit.” If you want different tenses of any of these, make a copy of the Google doc and edit as you see fit. After all, these posters are to help YOU make Latin more comprehensible, and that might vary across different contexts.