The phrase 'ensuring them' is correct and usable in written English.
You can use it to describe the action of making certain that something happens. For example: "I took measures to ensure them a comfortable stay at our hotel."
Instead wise executives wait until their firm meets its long-term targets, ensuring them a bumper bonus.
The Olympians Garrett Weber-Gale and Matt Grevers were third and fourth, ensuring them trips to Rome.
Ending the detainees' legal limbo and ensuring them due process is far more important than closing down the prison they're being held in.
The Republicans also held the attorney-general's office, ensuring them a credible candidate for the governor's race four years hence.The election was seen as a referendum on Mr Gilmore, whose combative style has alienated many in his own party.
But the Braves will be awarded the division championship because they won the tie breaker last night with their seventh victory against the Mets this year, ensuring them of winning the season series.
With a 9-6 record, with one game left, at the Baltimore Ravens on Sunday, with one more victory ensuring them a playoff spot, the Jets are concerned about dividing?
Their amorous seclusion ensures them a tragic end.
When subjects are skeptical, which is often, she takes pains to ensure them that the results will make them happy.
This may be the best way to service the poor and ensure them access to formal banking.
That ensured them a place in the bronze final against New Zealand, a measure of redemption at least.
That would at the very least ensure them a spot as one of the two best runnersup.
