The Kate voice includes additional data for expressive cues.
There are two kinds of expressive cues: Kate Gilded (included by default) and Kate FX (optional).

Kate Gilded includes the following "speech acts":

[Announce]
"dear all!"
"dear colleagues!"
"dear customer!"
"dear customers!"
"dear friends!"
"dear guest!"
"dear guests!"
"dear traveller!"
"dear travellers!"
"ladies and gentlemen!"
"let me introduce myself!"
"may I have your attention please?!"

[Apologies]
"I do apologise!"
"I was like so going to call!"
"I'm so sorry!"
"I'm sorry!"
"apologies!"
"excuse me!"
"pardon me!"
"please excuse me!"
"please forgive me!"
"please forgive me!!"
"sorry about that!"
"sorry!"

[Approval]
"I agree!"
"I completely agree!"
"I couldn't agree with you more!"
"I'd like to!"
"absolutely!"
"agreed!"
"alright!"
"but of course!"
"by all means!"
"can't argue with that!"
"certainly!"
"couldn't have said it better!"
"definitely!"
"exactly!"
"fantastic!"
"no problem!"
"of course!"
"oh alright!"
"oh okay!"
"oh sure!"
"ok!"
"right!"
"sure!"
"sure!!"
"surely!"
"that's alright!!"
"that's correct!"
"that's right!"
"very well indeed!"
"very well!"
"why not!"
"yeah!"
"yes please!"
"yes please!!"
"yes really!"
"yes!"

[Compliments]
"beautiful!"
"bravo!"
"brilliant!"
"congratulations!"
"delicious!"
"good!"
"it's a pleasure!"
"lovely!"
"that's great news!"
"that's very kind of you!"
"well done!"

[Contrast]
"I don't like it!"
"I don't think so!"
"I don't want to!"
"I just don't get it!"
"I'm afraid not!"
"I'm not sure I agree!"
"I'm not sure!"
"but no!"
"can't be!"
"impossible!"
"it isn't possible!!"
"never!!"
"no way!!"
"no!!"
"nonsense!"
"not at all!"
"not on your life!"
"not really!"
"on the contrary!"
"unfortunately not!"
"you may not!"
"you're dead wrong!"
"you've got that wrong!"

[Disapproval]
"I completely disagree!"
"I couldn't disagree more!"
"I don't agree!"
"I'm afraid I disagree with you!"
"I'm afraid I don't agree!"
"rubbish!"
"that's rubbish!"
"what a rip off!"

[Disbelief]
"I don't believe it!"
"I don't believe you!"
"I doubt it!"
"come off it!"
"it isn't possible!"
"oh come on now!"
"oh come on!"
"strange!"
"that's impossible!"
"that's unbelievable!"
"that's unreal!"
"unbelievable!"
"you can't be serious!"
"you must be joking!"
"you must be kidding!"
"you're having me on!"
"you're joking!"
"you're kidding!"
"you're winding me up!"
"you've got to be kidding!"

[Greetings]
"I hope to hear from you soon!"
"I love you so much!"
"I love you!"
"I wish you all the best!"
"I wish you well!"
"a big hug!"
"afternoon!"
"all my love!"
"all the best!"
"best wishes!"
"bye bye!"
"bye!"
"cheerio!"
"cheers!"
"ciao!"
"enjoy your meal!"
"evening!"
"friends!"
"god bless you!"
"good afternoon!"
"good day!"
"good evening!"
"good luck!"
"good morning my love!"
"good morning sweetheart!"
"good morning!"
"good night!"
"good to see you again!"
"goodbye!"
"greetings!"
"happy birthday!"
"happy new year!"
"have a good holiday!"
"have a good trip!"
"have a good weekend!"
"have a great party!"
"have a nice day!"
"have a nice meal!"
"hello and welcome!"
"hello everybody!"
"hello!"
"hello?!"
"hey you!"
"hey!"
"hi darling!"
"hi!"
"how do!"
"kisses!"
"lots of love!"
"love and kisses!"
"merry Christmas!"
"morning!"
"nice to see you!"
"same to you!"
"see you later!"
"see you soon!"
"see you tomorrow!"
"see you!"
"sweetheart!"
"take care!"
"take it easy!"
"welcome!"
"yours faithfully!"
"yours sincerely!"
"yours truly!"

[Recall]
"I beg your pardon?!"
"I can't stand it!"
"I didn't realise!"
"I don't know!"
"I don't mind!"
"I feel blue!"
"I feel terrible!"
"I know!"
"I like it!"
"I think so!"
"I wish!"
"I'd love to!"
"I'll keep it short!"
"I'm all ears!"
"I'm beat!"
"I'm bored stiff!"
"I'm bored to death!"
"I'm bored to tears!"
"I'm depressed!"
"I'm fed up!"
"I'm feeling lucky!"
"I'm in a rut!"
"I'm not surprised!"
"I'm outta here!"
"I'm really bushed!"
"I'm sick and tired of it!"
"I'm sick to death of it!"
"I'm sure!"
"amazing!"
"anyhow!"
"anyway!"
"as I was saying!"
"basically that's bling!"
"beats me!"
"believe it or not!"
"bizarre!"
"chill out!"
"chillin!"
"completely mad!"
"cool!"
"crazy!"
"doesn't matter!"
"don't be absurd!"
"don't be ridiculous!"
"don't even think about it!"
"don't mention it!"
"don't talk nonsense!"
"don't worry about it!"
"don't worry!"
"don't you worry!"
"easy does it!"
"go ahead!"
"god help me!"
"god knows!"
"good God!"
"good grief!"
"good heavens!"
"good to meet you!"
"goodness knows!"
"great stuff!"
"great!"
"guess what?!"
"here!"
"honestly?!"
"hot!"
"how bizarre!"
"how interesting!"
"i never knew!"
"imagine!"
"indeed!"
"it doesn't matter!"
"it was a piece of cake!"
"it wasn't like convenient!"
"it's alright!"
"it's bad luck!"
"it's boring!"
"it's here!"
"it's my lucky day!"
"it's rubbish!"
"it's strange!"
"jolly good!"
"just a little!"
"just imagine it!"
"man!"
"marvellous!"
"maybe!"
"my God!"
"nevermind!"
"no it's all right!"
"no shit!"
"no sweat!"
"not too bad!"
"nothing happened!"
"o my God!"
"obviously!"
"oh alright!"
"oh man!"
"oh who cares!"
"one hundred percent!"
"perfect!"
"perhaps!"
"please do!"
"please!"
"probably!"
"really evil!"
"really hot!"
"really?!"
"respect!"
"respectfully!"
"right on!"
"rocking!"
"seriously?!"
"so cool!"
"so good!"
"so-so!"
"step on it!"
"still!"
"super!"
"terrible!"
"that blows my mind!"
"that would be great!"
"that would be very nice!"
"that'd be great!"
"that'd be nice!"
"that's alright!"
"that's amazing!"
"that's awful!"
"that's bad innit!"
"that's bad mate!"
"that's blatantly random!"
"that's brilliant!"
"that's bull!"
"that's enough!"
"that's for sure!"
"that's good!"
"that's great!"
"that's like random dude!"
"that's nice!"
"that's okay!"
"that's proper wicked!"
"that's radical mate!"
"that's random mate!"
"that's so blatant!"
"that's so bling!"
"that's so totally random!"
"that's terrible!"
"that's totally random!"
"that's very interesting!"
"that's wicked mate!"
"there it is!"
"there there!"
"there you are!"
"tremendous!"
"truly awesome!"
"very good!"
"very strange!"
"weird!"
"well perhaps you're right!"
"well then?!"
"well well!"
"well!"
"what an honour!"
"whatever!"
"who cares?!"
"who knows?!"
"with pleasure!"
"wonderful!"
"yeah yeah!"
"you can say that again!"
"you don't have to!"
"you know!"
"you may be right!"
"you may have a point!"
"you may!"
"you never know!"
"you!"
"you'll do just fine!"
"you're right!"
"yup!"
"zilch!"

[Refuse]
"I can't!"
"absolutely not!"
"definitely not!"
"never!"
"no way!"
"no!"
"you can't do that!"
"you mustn't!"

[Regret]
"I miss you!"
"I was worried about you!"
"I'm lost without you!"
"I'm sorry to hear that!"
"commiserations!"
"condolences!"
"miss you already!"
"missing you!"
"oh dear oh dear!"
"oh dear what a pity!"
"oh dear!"
"oh no!!"
"oh what a pity!"
"oh what a shame!"
"poor you!"
"sorry it didn't work out!"
"that's bad news!"
"too bad!"
"what a disaster!"
"what a mess!"
"what a pity!"
"what a shame!"
"what a terrible shame!"
"wish you could stay!"
"wish you didn't have to go!"
"wish you were here!"

[Request_Action]
"attention please!"
"attention!"
"call me!"
"calm down!"
"calm yourself!"
"can you help me?!"
"careful!"
"come here!"
"come in!"
"come!"
"cool it!"
"could you repeat that please?!"
"could you speak more slowly please?!"
"cut it out!"
"don't be so pathetic!"
"don't be such a wimp!"
"get a move on!"
"get it together!"
"get lost!"
"get on the bus!"
"get on with it!"
"get real!"
"give it here!"
"help!"
"hurry up!"
"hurry!"
"jump!"
"keep it down!"
"leave it out!"
"listen carefully!"
"listen to me!"
"listen to this!"
"listen up!"
"listen!"
"look out!"
"look over there!"
"look!"
"move over!"
"move!"
"oh please stop it!"
"open up!"
"please listen!"
"please stop it!"
"quiet!"
"show me!"
"sign here!"
"silence!"
"speak slowly!"
"speak!"
"stop it!"
"stop!"
"take this!"
"talk to me!"
"tell me!"
"turn it off!"
"turn it on!"
"wake up!"
"watch out!"
"would you repeat it?!"

[Request_Confirmation]
"I didn't quite catch that!"
"I'm sorry I didn't understand!"
"ah yes?!"
"all right?!"
"alright?!"
"any good?!"
"anybody home?!"
"anybody there?!"
"anything else?!"
"anything missing?!"
"anything the matter?!"
"anything wrong?!"
"anything you need?!"
"are you all right now?!"
"are you all right?!"
"are you following me?!"
"are you for real?!"
"are you having me on?!"
"are you joking?!"
"are you kidding?!"
"are you leaving?!"
"are you okay?!"
"are you positive?!"
"are you pulling my leg?!"
"are you serious?!"
"are you still there?!"
"aren't you?!"
"can I help you?!"
"can I talk to you?!"
"can't you see?!"
"could I?!"
"did you enjoy your meal?!"
"did you hear the news?!"
"did you?!"
"do you have a minute?!"
"do you mind?!"
"do you think so?!"
"do you understand?!"
"do you?!"
"don't you think so?!"
"don't you understand?!"
"don't you?!"
"enough?!"
"everything alright?!"
"everything okay?!"
"finished?!"
"got a minute?!"
"got it?!"
"got that?!"
"have you heard the latest?!"
"hear that?!"
"interested?!"
"is it correct?!"
"is it possible?!"
"is it?!"
"is something wrong?!"
"is that all?!"
"is that clear?!"
"is that correct?!"
"is that really true?!"
"is that right?!"
"is that true?!"
"is this for real?!"
"is this okay?!"
"isn't it?!"
"isn't that it?!"
"isn't that true?!"
"just looking?!"
"looking for something?!"
"may I ask a question?!"
"may I have a word with you?!"
"may I?!"
"no luck?!"
"nothing doing?!"
"okay now?!"
"okay?!"
"right?!"
"sure?!"
"that's it?!"
"that's true isn't it?!"
"want a bet?!"
"would you mind?!"
"yes?!"
"you got it?!"
"you know?!"
"you see?!"
"you understand?!"
"you're all right?!"
"you're not serious?!"

[Request_Information]
"I don't understand!"
"and now?!"
"and so?!"
"and that means?!"
"and then?!"
"and thus?!"
"and?!"
"answer me!"
"but?!"
"come again please?!"
"come again?!"
"excuse me?!"
"how about you?!"
"how are you?!"
"how do you do that?!"
"how should I understand this?!"
"how?!"
"now what?!"
"now where was I?!"
"pardon?!"
"so what?!"
"so?!"
"sorry could you repeat that?!"
"sorry what did you say?!"
"sorry?!"
"that means?!"
"well?!"
"what about you?!"
"what did I say?!"
"what did I tell you?!"
"what did you say?!"
"what for?!"
"what was that?!"
"what's next?!"
"what's the point?!"
"what's up with you?!"
"what's up?!"
"what?!"
"when does the fun start?!"
"where was I?!"
"which one?!"
"who's there?!"
"who?!"
"why?!"
"would you like me to?!"
"you mean?!"
"you were saying?!"

[Surprise]
"surprise!"
"what a surprise!"
"who would have believed it!"

[Thanks]
"I can't thank you enough!"
"I thank you!"
"I'm indebted to you!"
"I'm most grateful!"
"I'm very grateful!"
"many thanks!"
"most awfully grateful!"
"much appreciated!"
"much obliged!"
"nice one cheers!"
"nice one thanks!"
"no thank you!"
"no thanks!"
"ta very much!"
"thank you for the flowers!"
"thank you goodnight!"
"thank you so much!"
"thank you very much indeed!"
"thank you!"
"thanks a lot!"
"thanks for everything!"
"thanks for everything!!"
"thanks for your help!"
"thanks man!"
"thanks mate!"
"thanks my friend!"
"thanks to everybody!"
"thanks to you all!"
"thanks very much!"
"thanks!"
"you're welcome!"

Kate FX includes the following extra tags producing paralinguistic events:

\_Aah
\_Aargh
\_Ah
\_Aha
\_Argh
\_Breath, \_Breath_01
\_Click
\_Cough, \_Cough_01, \_Cough_02, \_Cough_03
\_Cry, \_Cry_01, \_Cry_02
\_Doh
\_Duhuh
\_Eh, \_Eh_01
\_Er
\_Eugh
\_Hahaha
\_Hiccup
\_Hiccups
\_Hmm, \_Hmm_01, \_Hmm_02
\_Humph, \_Humph_01
\_Hurrah
\_Hurray
\_Kiss, \_Kiss_01
\_Laugh, \_Laugh_01, \_Laugh_02
\_Mmm
\_Mmm-hmm
\_Oh
\_Oo-er
\_Oo-oh
\_Ooh
\_Oops
\_Ouch
\_Ow
\_Phoar
\_Raspberry, \_Raspberry_01
\_Sneeze, \_Sneeze_01
\_Sniff
\_Sniffs
\_Snore, \_Snore_01
\_Ssh, \_Ssh_01
\_Swallow, \_Swallow_01
\_Throat, \_Throat_01, \_Throat_02
\_Tuttut
\_Uh
\_Uh-huh
\_Uh-oh
\_Uh-uh
\_Uhuh
\_Umm, \_Umm_01, \_Umm_02
\_Whistle, \_Whistle_01, \_Whistle_02
\_Witch
\_Woah
\_Woh, \_Woh_01
\_Wow
\_Yawn, \_Yawn_01
\_Yippy
\_Yuck
\_Yummy