First, the rhyme rules of modern poetry.
1. There is no need to rhyme at the end of the first sentence (rhyming is ok).
Even the ending must rhyme. Quatrains (five quatrains, seven quatrains), and rhymes are placed on the last word of two or four sentences. Rhyme (five laws, seven laws), the word rhyme is placed on the last word of sentence 2, 4, 6 and 8. Long or exclusive, even sentences must rhyme at the end.
3, only bet on rhymes, not on rhymes.
4. If the first sentence begins with rhyme, the ending word of the first sentence should be placed on rhyme or adjacent rhyme. The rest of the rhymes are not allowed to use adjacent rhymes, nor are they allowed to use the rhymes of the original rhymes.
5, must rhyme to the end, can not change rhyme halfway.
6, there can be no repeated rhyming words, avoid rhyming.
Second, the rhyming rules of classical poetry.
The rhyme of ancient poetry is not limited by metrical rules, and it is more free in rhyme. In addition to similarities, there are many differences between the rhymes of classical poetry and metrical poetry.
1, you can bet flat rhyme, original rhyme, even rhyme, adjacent rhyme, or four tones.
2. One sentence can rhyme, two sentences can rhyme, and three or four sentences can rhyme.
3, a rhyme can not be changed in the middle, or it can be changed in the middle and then changed.
4, there can be repeated rhyming words, don't avoid rhyming.
Third, people who write metrical poems, whether they are five-character metrical poems, seven-character metrical poems, five-character metrical poems, seven-character metrical poems, five-character metrical poems or seven-character metrical poems, must abide by the above rhyming rules. Anything that conforms to the above rhyming rules is called rhyming.