The relationships of the other branches has undergone considerable revision.

"Our relationship has undergone many changes," he added, referring to his mother.

It was shortly after this that her relationship with the Queen underwent a similarly abrupt change.

This proved not to be the case, partly because the relationship between the two countries underwent a transformation in the period 1966-70.

Their relationship had undergone a change in the weeks since her mother's funeral.

The relationship between us had undergone a change.

The original commercial relationships have over time undergone a significant shift.

The relationship between the two men underwent change from mutual suspicion to one of shared aspirations.

He suddenly sensed their relationship, whatever there was of one, had undergone a fundamental change.

Since then, our relationship has undergone a fast and dynamic development.