"nurtured relationships" is grammatically correct and commonly used in written English.
It refers to relationships that have been actively developed and strengthened over time. Example: "John's success as a salesperson is largely due to his ability to nurture relationships with his clients, creating a loyal customer base."
When banks fail, they take with them the carefully nurtured relationships that channel credit between lenders and borrowers.
Change is not the same as transformation because it is often gradual and usually depends on carefully nurtured relationships, not the arm-twisting of budget cuts.
In the last act, sobriety brings a measure of mature contentment, drawn from carefully nurtured relationships (with parents and children, the new wife and the old band), and perhaps even more from the abiding pleasure of the groove.
Through a combination of focused contributions to reelection campaigns, well-connected lobbyists, nurtured relationships with committee chairpeople and staff members, and intimate knowledge of leverage points in key processes, special-interest groups routinely stall or torpedo policy changes, even when there is a broad consensus that action is needed.
He nurtured relationships with the emerging Andy Roddick and with James Blake.
He has nurtured relationships with top civilian and military officials, as well as the I.S.I., Pakistan's most powerful intelligence agency.
The Ashkenazim ignored their carefully-nurtured relationships with the Arab grandees.Yosef Eliyahu Chelouche despaired of the Zionists leadership's insularity.
On learning that he had been nominated, Domingo, 72, said: "I am blessed to have amassed and nurtured an enduring relationship with London and its wonderfully cultivated audience for more than 42 years.
He considered himself fortunate for these relationships that nurtured and sustained him throughout his 56 years.
Relationships are nurtured and leadership is developed by using a coaching approach to support schools.
Through the Center for Medical Innovation, industry-university relationships were nurtured and applied to students.
