And I doubt anybody in this room could really hold their breath for 3.5 minutes.

I don't doubt it.

I really, really, really hated the typeface Helvetica.

Maybe they're right I doubt it.

I doubt if Tom is single.

I doubt that he's a lawyer.

I said, It's really, really easy.

I doubt that I'm a good writer.

And I think that's really, really important.

Such progress, had it really been made in such a short period of time, would no doubt be an amazing feat.

I do not doubt it in the least.

I don't doubt that he will help me.

I doubt if he'll come to school today.

So, I started to really get really paranoid.

But I just have to tell you because sometimes I hear your self doubt, and it's so crushing to think that you may not know how truly wonderful you are, how inspiring and delightful and really, truly the most completely ...

Gee, I doubt I'll make Max's best people list.

I don't know. But it's investigative material, no doubt.

Or do I smell some doubt in the room?

I doubt anyone has seen a giant bluefin feed.

I began to doubt the accuracy of his statement.

I really, really wanted to go to the Arctic.

I thought that was a really, really nice example.

I mean, really.

I have days that I believe, but I have days that I'm full of doubt.

I really like what I do.

No doubt, I was informed, the consent had been obtained.

In the future, I will never doubt my students' abilities.

I doubt that Tom knew that Mary was already married.

So I don't really know that. I don't really actually I do my own kind of research, you know.

So I have a really cool day job I get to do some really amazing stuff.

I was really idealistic.

I was really worried.

I really was moved.

I really appreciated that.

I really believe that.

No, I mean really.

And I said, Really?

I really don't know.

I don't really know.

I really am unlucky!

I don't really know.

I really like travelling.

I really am sorry.

I really don't sing.

I really like seafood.