SN4 ""

No	Pattern	Freq
1	have been [vb pp] at the [adj]	116
2	have been [verb] at the [adj]	95
3	had been [verb] at the [adj]	56
4	has been [verb] at the [adj]	40
5	have been [v-ing] at the [adj]	23
6	have been [verb] at the [num ord]	18
7	have been [verb] at the [adj]	17
8	have been [verb] at the same	16
9	have been [verb] at the same	16
10	have been [verb] at the [det]	16
11	have been look at the [adj]	12
12	have been looking at the [adj]	11
13	have been [verb] at the [adj]	9
14	have been [verb] at the high	7
15	have been [verb] at the [adj -est]	6
16	have been [verb] at the royal	6
17	have been [verb] at the royal	6
18	've been [verb] at the [adj]	5
19	have been [verb] at the last	5
20	's been [verb] at the [adj]	5
21	have been [verb] at the first	5
22	have been [verb] at the last	5
23	have been made at the [adj]	5
24	have been make at the [adj]	5
25	to have been [verb] at the [adj]	5
26	have been [verb] at the first	5