Looking on the internet deeply has found these results:

I HAVE CONFIRMED WITH HIM is the most popular phrase on the web.

I WAS CONFIRMED WITH HIM 10 results on the web	I HAVE CONFIRMED WITH HIM 120 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
It doesn't look like this phrase is very popular! The search could not find any examples on the internet.	Dec 1, 2015 ... Edit: I have confirmed with him that he likes my sexting, though he is not comfortable responding in kind. The first one was the most awkward ("I�... I have confirmed with him the last rank he recalls was in the 40's and he was a 32nd Past Master or something, but he remained a member until his death,�... Is nominee interested in attending and available to attend the retreat from Thursday, June 16 to Sunday, June 19, 2016. . Yes, I have confirmed with him. Yes, I have confirmed with him. Not sure, but I will check with him. Is nominee a new knitter or someone that wants to learn to knit (knitting for less than a year)? .

I WAS CONFIRMED WITH HIM

10 results on the web

I HAVE CONFIRMED WITH HIM

120 results on the web

More popular!

It doesn't look like this phrase is very popular! The search could not find any examples on the internet.

Dec 1, 2015 ... Edit: I have confirmed with him that he likes my sexting, though he is not comfortable responding in kind. The first one was the most awkward ("I�...
I have confirmed with him the last rank he recalls was in the 40's and he was a 32nd Past Master or something, but he remained a member until his death,�...
Is nominee interested in attending and available to attend the retreat from Thursday, June 16 to Sunday, June 19, 2016. *. Yes, I have confirmed with him.
Yes, I have confirmed with him. Not sure, but I will check with him. Is nominee a new knitter or someone that wants to learn to knit (knitting for less than a year)? *.