The phrase "commit to joining" is grammatically correct and can be used in written English.
It means to make a promise or decision to become a member or participant in something. Example: "I am willing to commit to joining the volunteer program and helping out at the local animal shelter on a regular basis."
Wendy's refuses to commit to joining the Fair Food Program, undermining the concrete commitment and contributions of the eleven corporations that actually are participating and creates a misleading picture for its shareholders and customers.
"We all need to keep up the pressure on Cameron to go to the EU meeting on Monday and commit to joining pan-European efforts to turn this crisis around".
There are also high hopes among American companies and some Asian countries that the United States will commit to joining a regional trading group called the Trans-Pacific Partnership.
The UK government believes that a newly independent Scottish government would be required to formally commit to joining the euro as a condition of its EU membership, raising further doubts about the durability of a sterling pact.
Natasha Vargas-Cooper, in her Op-Ed article about the role gender plays in the war over public unions ("We Work Hard, but Who's Complaining?," April 3), noted that women would not commit to joining a union until they had asked their husbands.
While he did not commit to joining the planned antimissile shield in Europe proposed by the Obama administration, he agreed that Russian defense specialists would participate in a technical study with their NATO counterparts to determine how such a system would work.
He invited Rubin "Hurricane" Carter, the former boxer he played, and who spent 20 years in prison for a crime he did not commit, to join him on stage and said: "This man is love".
As religious leaders, we commit to join with all Houstonians in working to make our city a better place.
Angola has also committed to joining a British initiative to improve accountability among oil-producing countries.
