I did

(a)  

I saw

(a)  

I went out

(a)  

I had

(a)  

I was

(a)  

I listened

(a)  

I ate

(a)  

I go

(a)  

I do

(a)  

I see

(a)  

I go out

(a)  

I have

(a)  

I am (permanent & descriptions)

(a)  

I listen

(a)  

I eat

(a)  

I am going to go

(a)  

I am going to do

(a)  

I am going to see

(a)  

I am going to go out

(a)  

I am going to have

(a)  

I am going to be

(a)  

I am going to listen

(a)  

I am going to eat

(a)  

I like

(a)  

I love

(a)  

I can

(a)  

You/people can

(a)  

I would like

(a)  

I must

(a)  

You/people must

(a)  

I have to

(a)  

I want

(a)  

I want

(a)  

There is/are

(a)  

There was/were

(a)  

There will be

(a)  

It is

(a)  

It is (location & things that change)

(a)  

They are (permanent things & descriptions)

(a)  

It was (completed actions in past)

(a)  

They were (completed actions in past)

(a)  

It was (general descriptions in the past)

(a)  

It was (location & things that change)

(a)  

It will be

(a)  

It would be

(a)  

I think that

(a)  

I believe that

(a)  

I would say that

(a)