What is the Linking or Helping Verb?

Question 1

I have been thinking about this all semester!

Accepted Answer

have been

Question 2

I have a great idea for later today!

Accepted Answer

have

Question 3

Are they going to go swimming today?

Accepted Answer

are

Question 4

I wish we were at the beach right now!

Accepted Answer

were

Question 5

Everyone knows that he is a great cliff diver.

Accepted Answer

is

Question 6

After all of the swimming, they had a picnic.

Accepted Answer

had

Question 7

I will definitely enjoy the sun and sand!

Accepted Answer

will

Question 8

I am going to go for a swim.

Accepted Answer

am

Question 9

In the beginning, we could go build sand castles.

Accepted Answer

could

Question 10

I was going to go swimming, but I got too tired.

Accepted Answer

was

Questions 10