Looking on the internet deeply has found these results:

I think is going to rain. is the most popular phrase on the web.

I thing its going to rain. 1337,000 results on the web	I think is going to rain. 1422,000 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
You better, I think is going to rain. It always looks like it' going to rain but it never rains. If they're flying by, it's going to rain. The food is terrible and I think it's going to rain. I know it's going to rain. Thinks he's better than everybody 'cause he lost weight and knows when it's going to rain. This one sings when it is going to rain. He always said the right things even when it was going to rain.	I think is going to be my stage name. Thinks he's better than everybody 'cause he lost weight and knows when it's going to rain. This one sings when it is going to rain. I think it's going to rain. You better, I think is going to rain. I know, but that's why I've got a business model... that I think is going to restore the image of our company. The food is terrible and I think it's going to rain. Now, in this room, we have something I think is going to interest you.

I thing its going to rain.

1337,000 results on the web

I think is going to rain.

1422,000 results on the web

More popular!

You better, I think is going to rain.
It always looks like it' going to rain but it never rains.
If they're flying by, it's going to rain.
The food is terrible and I think it's going to rain.
I know it's going to rain.
Thinks he's better than everybody 'cause he lost weight and knows when it's going to rain.
This one sings when it is going to rain.
He always said the right things even when it was going to rain.

I think is going to be my stage name.
Thinks he's better than everybody 'cause he lost weight and knows when it's going to rain.
This one sings when it is going to rain.
I think it's going to rain.
You better, I think is going to rain.
I know, but that's why I've got a business model... that I think is going to restore the image of our company.
The food is terrible and I think it's going to rain.
Now, in this room, we have something I think is going to interest you.