As the House prepares to bring the impeachment charge against Donald Trump to the Senate for trial, a growing number of Republican senators say they are opposed to the proceeding, dimming the chances that former president will be convicted on the charge that he incited a siege of the US Capitol on January 6.

House Democrats will carry the sole impeachment charge of “incitement of insurrection” across the Capitol late Monday evening, a rare and ceremonial walk to the Senate by the prosecutors who will argue their case. They are hoping that strong Republican denunciations of Trump after the riot will translate into a conviction and a separate vote to bar him from holding office again.