Looking for speakup keyboard commands

[Linux for blind general discussion]

	Where is a good place to find a summary of all the key
strokes that control speakup?

	A couple of times, I have found myself in some sort of
control mode and wasn't sure how I got there or how to get out.

	I am not a newcomer to linux or speakup so what I need is
to get more formal knowledge rather than simply stumbling on
things by accident.

	I think I have actually been using speakupsince around New year's
day of 2009

Thanks very much

Martin McCormick