I need to create some delays in my verilgo-A code to wait for inputs and to provide some time for outputs to occur, and I also want the code to output reasonable size pulses.  My code is being used as a controller for some synchronous counters, etc.  These things are going to want a reasonable pulse width to function.  I have a clock available but have not used it yet in my code.  Could someone give me some ideas on how this is done?  Some code examples that I can learn from?  
Verilog-A is a struggle for me.