Looking on the internet deeply has found these results:

Please confirm once attended. is the most popular phrase on the web.

Please confirm once resolved 11 results on the web	Please confirm once attended. 17,780,000 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
This confirms once again that the common agricultural policy is not about efficient production. If you copy, please confirm identity. Please confirm with Andrews that the predators have scrambled. Please confirm, did you say... If hydro power is supported, please confirm compliance with Directive 2000/60/EC [170]. Please confirm that is your view. I would like to thank the rapporteur and confirm once again my approval of this important document. Please confirm that the beneficiaries pay in full at least 15 % of the additional costs.	I would like to thank the rapporteur and confirm once again my approval of this important document. This confirms once again that the common agricultural policy is not about efficient production. Please confirm that is your view. Please confirm, did you say... If hydro power is supported, please confirm compliance with Directive 2000/60/EC [170]. The President and his wife have never once attended your church. If you copy, please confirm identity. Please confirm with Andrews that the predators have scrambled.

Please confirm once resolved

11 results on the web

Please confirm once attended.

17,780,000 results on the web

More popular!

This confirms once again that the common agricultural policy is not about efficient production.
If you copy, please confirm identity.
Please confirm with Andrews that the predators have scrambled.
Please confirm, did you say...
If hydro power is supported, please confirm compliance with Directive 2000/60/EC [170].
Please confirm that is your view.
I would like to thank the rapporteur and confirm once again my approval of this important document.
Please confirm that the beneficiaries pay in full at least 15 % of the additional costs.

I would like to thank the rapporteur and confirm once again my approval of this important document.
This confirms once again that the common agricultural policy is not about efficient production.
Please confirm that is your view.
Please confirm, did you say...
If hydro power is supported, please confirm compliance with Directive 2000/60/EC [170].
The President and his wife have never once attended your church.
If you copy, please confirm identity.
Please confirm with Andrews that the predators have scrambled.