how to figure out chord prgressions if u have figured out 1 or 2 of the chords?

can some one help me out here
thnkx

There's a site on the internet that has a graph of all the chords as well as what chords make up which keys... Search around and see if you can find something like that. I'm at work right now so I can't really take the time to do that. But I will when I find some time.

If you know what key the progression is you can narrow down what the other chords are based on that... so... if you know 1 or 2 of the chords... you should be able to find the key by finding a root note... then you should be able to try the other chords that fit into that key... That's about as easy as I can make it sound...