0 past simple and past participle of collaborate
2 to work with an enemy who has taken control of your own country:
Local agencies had collaborated on a range of projects and issues, focusing on well-being and improved quality of life.
Nine nurses from eight practices carried out 58 interviews, and four collaborated in the analysis.
At a second stage, they collaborated to generate the language of the oral presentation.
Have you ever collaborated with other companies or individuals to make sitespecific performance?
To overcome these problems, the authors collaborated with a study where infant rhesus macaques were cross-fostered with another species shortly after birth.
On the question of archives, we collaborated with the documentation centre of the museum.
This puts in perspective the extent to which the chiefs, formally incorporated into the system of colonial rule, collaborated with their superiors.
They have also collaborated on books together, with parts being written by activists, and others by researchers.
