SN4 ""

No	Pattern	Freq
1	have [adv] been the [adj]	107
2	has [adv] been the [adj]	67
3	have always been the [adj]	57
4	had [adv] been the [adj]	56
5	have [adv] been the same	25
6	have [adv] been the same	25
7	have [adv] been the [det]	25
8	have [adv] been the [adj]	23
9	have [adv] been the [adj -est]	21
10	have never been the [adj]	19
11	have long been the [adj]	16
12	have once been the [adj]	13
13	have also been the [adj]	10
14	have [adv] been the [num ord]	9
15	's [adv] been the [adj]	8
16	have probably been the [adj]	8
17	have [adv] been the main	8
18	have [adv] been the main	8
19	've [adv] been the [adj]	7
20	have [adv] been the good	7
21	have [adv] been the first	6
22	have [adv] been the first	6
23	have [adv] been the best	6
24	have [adv] been the only	6
25	have [adv] been the only	6
26	have [adv] been the big	5
27	have [adv] been the great	5
28	have traditionally been the [adj]	5
29	have previously been the [adj]	5
30	have [adv] been the biggest	5