"take on behalf of" is a correct and usable phrase in written English.
It means to take responsibility for something on behalf of someone. Example sentence: I will take on behalf of my friend and collect all the items from the store.
How much risk should a parent be allowed to take on behalf of a child?
It was quite a plunge to take on behalf of Luther Strange, who is down in the polls.
It is simply incredible what big risks some people are prepared to take on behalf of future generations.
In light of the bill we are considering what further legal action we can take on behalf of our clients".
"We will study the details before we make any decisions about what next legal steps we can take on behalf of these very vulnerable people".
"We're hoping to organize specific projects in New Zealand and elsewhere that will illustrate simple, effective courses of action for ordinary people to take on behalf of the environment," he added.
After his work for the family planning group was made public earlier this month, Mr. Thompson sought to distance his own positions from those that he took on behalf of clients he represented as a lobbyist and a lawyer.
Never forget the punches and the fights that Hillary took on behalf of all of us.
No, the causes are much more mundane and in no way justify the drastic efforts Congress is taking on behalf of the Big Media Megaliths.
The indictment alleges that these contributions were made in exchange for actions Menendez took on behalf of Melgen to help Melgen challenge Medicare reimbursement charges his business faced at the time.
Earlier this month, Google banned ads for bail bond services, which Clayton says is the largest step any corporation has taken on behalf of people who have loved ones in jail.
