Types of Illocutionary Acts

Searle's Classification

"John Searle expanded on Austin's theory, defining illocutionary acts by their communicative purpose and how they relate to reality."
fact_check

Assertives

Commit the speaker to the truth of the expressed proposition.

Stating Claiming Concluding
campaign

Directives

Attempt to get the hearer to do something.

Ordering Requesting Advising
handshake

Commissives

Commit the speaker to some future course of action.

Promising Vowing Offering
mood

Expressives

Express the psychological state of the speaker.

Apologizing Thanking Congratulating
gavel

Declarations

Bring about a change in reality by the act of utterance.

Marrying Baptizing Sentencing
Speech Act Theory Visualized

References:

TheCollector.com - J.L. Austin and John Searle on Speech Act Theory

communicationtheory.org - SPEECH ACT THEORY