1.   I must, before concluding this erudite monograph, dwell upon a curious anomaly.

2.   A British monarchy within a European superstate becomes a rather curious anomaly.

3.   Meanwhile, the debate over reform has highlighted a number of curious anomalies.

4.   Still, the survey reveals some curious anomalies.

5.   HELP Institute executive director Dr Paul T.H. Chan, also calls attention to the fact that there is a curious anomaly in the case of law degree programmes.