在一段文本中找出最常见的单词。
"The quick brown fox jumped over the lazy dog. The dog barked at the fox but the fox kept running and escaped into the forest."
The、fox、the、over、and、dog、quick、brown、jumped、lazy、barked、but、kept、running、escaped、into、forest. 其中the出现了两次，是最常见的单词。