sentence: It is not to be afraid of the water , otherwise they ca n't learn to swim , and also , when they get older , it will be more difficult to learn than when they are young .
modified: It is not be afraid of water , otherwise they may not learn swimming and also when the age become older it will be more difficult to learn than the little .
transformation: VERB:FORM, DET, OTHER, OTHER, PUNCT, PUNCT, OTHER, PRON, VERB, PUNCT, ADV, PRON, VERB, ADJ