The phrase "attained our" is correct and usable in written English.
It can be used when discussing achievements or goals that have been reached collectively or personally.
Example: "After years of hard work, we finally attained our objectives for the project."
Alternatives: "achieved our" or "reached our".
"In the end, we would never have attained our current status without going through this process, painful as it was," he said.
But in the news conference on Sunday, Colonel Ali said that in the past two weeks, the "military forces started taking action against terrorists instead of merely reacting to terrorist attacks" and attained "our highest rates for successfully achieving our targets".
While we haven't yet attained our dream of building a widespread daily use product, we are just as committed to it.
Obesity levels have been rising in just about all countries where they are measured, but it's hard to find other countries that have attained our heights (see chart), or is it widths?
While we are unable to draw any definitive conclusions about the proteins that have been identified, we have attained our primary outcome in determining the feasibility of identifying proteins from serum of critically ill patients after cardiac arrest.
Yet neither of us has attained our greatest goals: Me, to write and publish a work of my own; Kiran, to direct a feature film.
Her new restaurant does not quite attain our highest rating.
It's well established by now that we often don't think very clearly when it comes to choosing the best means to attain our ends.
So far, we have chosen an instrument — airstrikes — that is powerful but cannot attain our humanitarian or strategic aims by itself.
"That is something we all aspire to, not just to be the Marine's wife or the soldier's wife, but to attain our own goals".
"We cannot expect to attain our goals of peace, development and respect for human rights without promoting and supporting a robust system of international criminal justice," Mr. Ban said.
