Used to euphemize what is said, sometimes to the extent that only the initiated will understand what is implied.
Expressing that something was easily completed, was simple to accomplish, or followed as a direct consequence.
Expressing surprise, disbelief or incredulity.
Expressing that the speaker can continue speaking without interruption from the listener.
Expressing encouragement, see come on.
To proceed.
To use and adopt (information) in order to understand an issue, make a decision, etc.
To happen (occur).
To continue an action.
To continue in extent.
I think I've said enough now; I'm not sure I should go on.
To talk about a subject frequently or at great length.