there are many sets of flashcards on Quizlet, but many are riddled with errors and/or are inconsistent. I made a set for amāre, with macrons, and with simple english translations, using the subjunctive translations from Bennett’s grammar:
https://quizlet.com/137553535/latin-first-a-conjugation-amo-amare-amavi-amatus-flash-cards/
if you’re searching from the quizlet app on a phone, just search for user “longchenpa” to find it. (I actually use the app “flashcards” on the iphone, but its not yet showing up in the quizlet search there.)
If anyone has any suggestions, I would be glad to hear them.