Looking on the internet deeply has found these results:

i do agree with you is the most popular phrase on the web.

i do agreed with you 19,590 results on the web	i do agree with you 14,670,000 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
Seventy Whoever killed him evidently agreed with you. Don'tthinkIamcrazy but perhaps Anna agreed with whoever killed her. The committee agreed with me on this. Compromise text agreed with the Council Working Group. Claudia Joy agreed with me, so... four percent agreed with this statement. Each individual step was agreed with Lithuania.	However, I do agree with you that, in all the institutions, the grey area of favouritism and conflict of interests must also be tackled. and here I do agree with you On the other hand I do agree with you, though, that there is still a very, very great deal left to be done. Yes, I do agree with you. on a level derived exclusively from Marxist scholastics, I do agree with you, but in the concrete embodiment I see it as something else. Stay focused, but I do agree with you. we do not want a criminal court to be no more than a rubber stamp in the hands of the major powers.

i do agreed with you

19,590 results on the web

i do agree with you

14,670,000 results on the web

More popular!

However, I do agree with you that, in all the institutions, the grey area of favouritism and conflict of interests must also be tackled.
and here I do agree with you
On the other hand
I do agree with you, though, that there is still a very, very great deal left to be done.
Yes, I do agree with you.
on a level derived exclusively from Marxist scholastics, I do agree with you, but in the concrete embodiment I see it as something else.
Stay focused, but I do agree with you.
we do not want a criminal court to be no more than a rubber stamp in the hands of the major powers.