sentence: In my opinion , fewer people are travelling by public transport and have started to buy their own cars , which are more comfortable to use whether you are in a hurry or not .
modified: In my opinion less people are travelling by public transport and started to buy their own cars which is more comfortable to use whenever you are in a hurry or not .
transformation: PUNCT, ADJ, VERB:TENSE, PUNCT, VERB:SVA, OTHER