it is getting more and more disappointing.
the attendence of certain people in the team.
although it might not concern me.
but it certainly concern the team.
i regret.
i regret to back you up for the post that you are running for.
i regret to talk good things about you in front of the teacher-in-charge.

it is true
that certain people often contradict what they advocate through their actions
disappointing.
disappointing.