Interrupting
May I have a word?
If I may, I think...
Excuse me for interrupting.
May I come in here?
Giving Opinions
I (really) feel that...
In my opinion...
The way I see things...
If you ask me,... I tend to think that...
Asking for Opinions
Do you (really) think that...
(name of participant) can we get your input?
How do you feel about...?
Commenting on Other Opinions
I never thought about it that way before.
Good point!
I get your point.
I see what you mean.
Agreeing with Other Opinions
Exactly!
That's (exactly) the way I feel.
I have to agree with (name of participant).
Disagreeing with Other Opinions
Up to a point I agree with you, but...
(I'm afraid) I can't agree