Classification of Illocutionary Act

I believe that it will rain tonight.

I'm so happy that you could make it to the party!

I hereby transfer the ownership of this property to Ms. Reyes.

I will complete my tasks by the end of the week.

Come and join us at the company dinner.

I will take responsibility for my mistake and fix it.

Congratulations on your well-deserved success!

Close the door before you leave.

I hereby sentence you five years in prison.

The research data supports the hypothesis.