I’ve released the first resource through my new resource/activities page. It’s free and it’s a package of three verb charts: present tense, sudden past (preterit), and descriptive past (imperfect). Distribute as you wish to your students; I think you and they will find it a handy resource to check verb accuracy with entire tenses in a user-friendly format on a single page each.
PLEASE, before using this resource, read my blog post “How I use verb charts.”
It’s also available on my TeachersPayTeachers store.