REMINDER: Facial expressions will vary depending on the head you are using.
Some will show, some will not, it really depends on the head mesh.
There are 30+ facial triggers in this pack with 15 second delays. You can also combine expressions to fit your needs.
For a trigger list you can always click on your avatar and scroll down the actions on the pop up box or read them here as follows:
EAngry1 - EAngry5
EDown
EFlirt1 - EFlirt4
EGrin1 - EGrin5
ELeft
EPout
ERight
ESad1 - ESad5
EScared1 - EScared5
ESurprised
ETounge
EUp
EWinkL - EWinkR