In here you will find a presentation that you can use to explain modals such as shoud, may, might + any tense. Also you will find examples and then you can ask your students to follow the structures to give more examples

modals-in-past-present-and-future-grammar-guides_140058.pptx

Modals in past, present and future

modals-in-past-present-and-future

Let's do English ESL grammar guide. In here you will find a presentation that you can use to explain modals such as shoud, may, might + any tense. Also you will…