Jerry has a large coffee stain on his shirt. → Has = action verb
Jerry didn’t put his coffee in a cup with a lid. Didn’t = auxiliary verb
Jerry doesn’t always spill things, but it happens a lot. Doesn’t = auxiliary verb
Jerry is messy. Is = action verb
Jerry is going to be doing extra laundry for the rest of his life. to be = auxiliary verb
Jessica is taking John to the airport.
If he doesn’t arrive on time, he’ll have to take a later flight.
Unfortunately, our dinner has been eaten by the dog.
I have purchased a new pair of shoes to replace the ones that were lost in my luggage.
We hope you don’t have an accident on your way to school.
She was baking a pie for dessert.
Dad has been working hard all day.
The bed was made as soon as I got up.
Sarah doesn’t ski or roller skate.
Did Matthew bring coffee?