sentence: Although the number of cars is increasing day by day , most people travel via public transport . Their limited income restricts their ability to buy cars .
modified: Although the number of cars are increasing day by day , however most of the people traveled through the public transport .Their limited income restrict them to buy cars .
transformation: VERB:SVA, ADV, OTHER, VERB:INFL, PREP, DET, ORTH, VERB:SVA, OTHER