History, psychology, sociology, economics, the natural sciences, the arts and humanities are all teeming with conflicts, yet this is regrettably kept from students.
The sister-study involving medical residencies nationwide has regrettably not yet published.
"Things are improving in the lower ranks of the judiciary, but regrettably not yet up here.
Ban Ki-moon, the UN secretary general, said he had "regrettably" not yet had direct talks with the Burmese government.
"We have now been able to contact most but regrettably not yet all of our guests," a spokeswoman said.
Yet, as he also admits, regrettably he did not come out by choice.
Indeed, most men interviewed in this study aspired to occupy this position, yet the majority of them regrettably felt it was no longer accessible to them as they now had acquired HIV.
Regrettably, we have not yet developed the habits of deliberation that could guide research agendas before technological innovation renders neglected ethical questions immediate and urgent.
The Daily Mirror: "Every journalistic organisation will - regrettably - make mistakes, yet what is truly astonishing is the BBC scored own goals which were easily avoidable.
