Hi Pialania,
I think my fellow posters misunderstood your original question, and thought you were asking for some simple examples.
Am i right in thinking that English is not your first langauge?
If you want to write a rhyming poem, start with a line you like, and think of a word to rhyme with it -
It was one evening late in June - rhyme word is 'moon'.
Then write a second line to go with it -
I stood with you looking up at the moon.
Then read the two lines out loud to see if they have the same rhythm, and simply carry on from there.
This will encourage you to explore your vocabulary, and assist you in speaking with the correct rhythms and spaces.
Hope this helps.