List of English voice commands

I am looking for a list of Voice Commands for the Helix system.  I realise there are way too many to provide a complete list but I wonder if there is a starting list of some sort.

My current need is a command this if I mistakenly hit the rewind button (while trying to lower the volume), can I use a commands to quickly go back to live play.

I am sure I will need others.

Thanks,

Erika