The phrase "ability to agree" is correct and usable in written English.
It can be used when discussing someone's capacity or willingness to reach a consensus or accept a particular viewpoint.
Example: "Her ability to agree with others during discussions makes her a valuable team member."
Alternatives: "capacity for consensus" or "willingness to concur".
And then I guess there wasn't an ability to agree on it".
Giving an agent the ability to agree to a particular figure also hands over too much negotiating authority.
So you might think that there would be restraints on the government's ability to agree to what, in Belizean terms, was an enormous guarantee.
Article 17 of the Brussels Convention' gives parties the ability to agree on the court that will have jurisdiction to settle any disputes that may arise out of their contractual relationship.
Of course, one of the trickier aspects of the Rodriguez story is Boston's ability to agree with the Rangers on a trade while simultaneously finding a new home for Garciaparra, maybe with the Los Angeles Dodgers.
In a joint interview several days after the announcement, the couple proved that although they hardly agree on everything, they are generous in their ability to agree to disagree.
Yet tenants who receive a rental subsidy and have a rent that is close to the threshold for qualifying for this subsidy (€710.68 per month in 2015) do not have the legal ability space to agree on any rent increase (if they want to continue to receive the subsidy).
Some check, some don't, but overall, we all agree that the ability to check a receipt is worth the paper it is printed on.
In the interview on Wednesday in the Catalan government's medieval palace, Mr. Mas was unrepentant about further unnerving investors who already question Mr. Rajoy's ability to meet agreed deficit targets and clean up Spanish banks.
Whilst this empirical assessment may have had some value at the time of publication, the ability to reproduce agreed thresholds in subsequent investigations would be challenging and have not been wholeheartedly supported by other researchers.
How the Russian Government tries to revive the economy, experts say, will have a profound bearing on its ability to get lenders to agree to restructure the debt.
