||The speaker commits to the truth of what is expressed.
||Inform, deny, affirm, confirm
||The speaker attempts to influence the intentions and behavior of another atent.
||Request, command, invite, ask, beg
||The speaker commits to some future action.
||The speaker expresses a pshchological state or reaction.
||The speaker performs some conventional or ritual (儀式) action by the speech act.
||Christen, fire, resign, appoint