On the eve of single-phase elections in Kerala, Congress MP Shashi Tharoor confidently said that United Democratic Front (UDF) is coming as a force in the southern state of India. "I have campaigned in 56 constituencies. What I have seen on the ground has convinced me that the momentum is with the UDF. We are assured of very clear victory. BJP is barely competitive in 5 or 6 seats," said Shashi Tharoor. Kerala state assembly elections will be held in a single phase on April 06.