Here is what I did using the spread sheet with my poem. See where the problems are? Then once you can see the problems, it is a lot easier to fix them.
|my||PET||snake||if this is an iambic line snake is unaccented.|
|he||EATS||my||CHEESE||See how this line matches line2?|
|are||de||LISH||us||See the problem?|
So your challenge for today is to take one of your poems and try putting it into a spread sheet. If this sounds like too much trouble for a Sunday, write a poem instead and save this idea for another day. But I must say it is fun to put the words into the little boxes. Sooner or later you have got to try it.