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