The teacher was explaining the lesson.
The teacher has explained the lesson.
The cleaner cleaned the house.
The cleaner is cleaning my house.
The cleaner is going to clean the house
The teacher explain the lesson
The teacher is going to explain the lesson
The cleaner was cleaning the house.
The cleaner clean the house.
I have the lesson explained.
I am going to have my house clean.
I have the lesson explain.
I was having the lesson explained.
I was having my house clean.
I have my house clean.
I am going to have the lesson explain.
I am having my house clean
I had my house cleaned.
