sentence: To sum up , I believe that public transport has no future because it makes you waste a lot of time , it is not developed enough in small areas and trains and buses are not frequent enough .
modified: To sum up , I believe that the public transport has no future because it makes you to waste a lot of time , it is not enough developed in small areas and there is not enough frequency of trains and buses .
transformation: DET, VERB:FORM, WO, OTHER