По всей вероятности , поезд отправится вовремя. Конференция наверное проводится уже в течении двух недель. Вероятно , у них будет достаточно времени чтобы посмотреть все достопримечательности.
Apparently, the train will depart at the time. The Conference was probably within two weeks. Probably, they will have enough time to see all the sights.
In all likelihood, the train will leave on time. The conference has been held probably in two weeks. Probably, they will have enough time to see all the sights.
in all likelihood, the train will be leaving on time. the conference must be carried out in two weeks. probably they will have plenty of time to see all the sights.