Without your consent, nothing can be done about it.
I agree with you to a certain extent.
I agree with you to some extent.
I cannot agree with you.
Are you for or against going?
I can not agree with you as regards that.
Everybody agrees with you.
All agree with you.
I will strain a point and endorse your views.
I don't agree with either of you.
If you can not approve of the plan, you need not do so against your better judgment.
I can't go along with what you said.
Even if I admit that, I cannot agree with you.
Are you for or against my plan?