[tlhIngan Hol] To -choH, to -'eghmoH, or to nothing ?

[mayqel qunen'oS]

In imperatives, sometimes we see in Ca'NoN {-'eghmoH}, and sometimes
we see {-choH}. For example: {yItam'eghmoH} or {yItamchoH}.

I don't know, if there is a Ca'NoN example of using just the verb,
e.g. {yItam}, but regardless whether there is indeed such a case or
not, I wonder..

Should anyone choose whatever he likes ? Is there something of the
three (-'eghmoH, - choH, or none at all), one should necessarily use
in an imperative ?

Or do we just use the Force ?

~ changan qIj