Sentence examples for have not been frequent from inspiring English sources

Cecilia Bartoli's appearances in New York have not been frequent enough to satisfy her devoted admirers.

Two-a-days have not been frequent for the Jets under Rex Ryan either, Moore said.

He added, "His public appearances have not been frequent, but they are always welcome and generally occur at the invitation of Pope Francis".

There were men with guns on rooftops and police were fierce in keeping out ordinary Khmers".Royal funerals have not been frequent.

As is the case for single-host analyses, there is a general paucity of experimental data on the values of key parameters in models, and empirical tests of theoretical predictions have not been frequent (Pfennig 2001; Gandon 2004; van den Bosch et al. 2006; Jeger et al. 2006).

David C. Brown, a company lobbyist, said that "the interaction with the Chicago crowd has not been frequent, and almost been coincidental in terms of our lobbying," he said, adding that "if anything there has been an ultra-sensitivity".

While attacks have not been as frequent or widespread as they were during the height of the insurgency, Iraqis marked the end of 2012 with a grim milestone.

Investigations on their effectiveness have not been so frequent and, presently, cognitive debiasing is an inexact science.

However, due to the long time required for field experiments and the lack of information on genetic variation, research efforts that would facilitate the use of existing collections for crop improvement have not been as frequent as the conservation activities.

Only five separate sequence exchanges were identified amongst RH, DM and HB R2 paralogs (Additional file 5) indicating that members of the RH/DM/HB ortho-haplotype have not been subject to frequent exchange of sequences and have evolved mainly through the accumulation of point mutations at hypervariable sites.

However, we identify the existence of a diverse network without community participation and of a widowed network that have not been previously described and are frequent.