Giving an opinion								
I think …								
I feel that …								
I´d say that …								
It seems to me that …								
What I think/believe is …								
I believe …								
It is my view that…								
								
Giving an opinion more emphatically								
it seems obvious to me that …								
As far as I´m concerned …								
								
Disagreeing								
"Yes, but (on the other hand) …"								
"I see what you mean, but …"								
"I agree (with you) to some extent, but …"								
"Well, you may have a point, but …"								
But what about the fact that …?								
Are you sure?								
"That may be so, but …"								
								
Disagreeing more emphatically								
I disagree. In my view…								
I can´t agree with that. In my view …								
"I don´t agree, I´m afraid. In my view …"								
								
Agreeing								
I think you´re right.								
That´s right/true.								
"I think so, too."								
I agree.								
								
Agreeing more emphatically								
"(That´s) my view, exactly."								
(That´s) absolutely right/true.								
That´s exactly what I think								
Turn-taking								
Before you go on…								
May I interrupt?								
Could I just say something here?								
Sorry to interrupt but…								
								
Turn-giving								
What do you think?								
How do you feel about that?								
What is your opinion?								
Do you want to add anything?