SN4 ""

No	Pattern	Freq
1	[noun] have been [adv] [adj]	2263
2	[noun sg] have been [adv] [adj]	1277
3	[noun] has been [adv] [adj]	940
4	[noun] had been [adv] [adj]	819
5	[noun pl] have been [adv] [adj]	696
6	[noun] have been [adv] [adj]	613
7	[noun prp] have been [adv] [adj]	431
8	[noun] have been very [adj]	389
9	[noun] have been so [adj]	253
10	[noun] have been [adv] successful	151
11	[noun] have been [adv] successful	151
12	[noun] have been more [adj]	145
13	[noun] have been particularly [adj]	115
14	[noun] have been too [adj]	103
15	[noun] have been most [adj]	80
16	[noun] have been [adv] [det]	77
17	[noun] have been quite [adj]	75
18	[noun] have been as [adj]	68
19	[noun] have been [adv] good	62
20	[noun] have been [adv] good	57
21	[noun] have been less [adj]	54
22	[noun] have been extremely [adj]	52
23	[noun] have been [adv] [adj -er]	50
24	[noun] have been [adv] [num]	50
25	[noun] have been under [adj]	45
26	[noun] have been highly [adj]	40
27	[noun] have been [adv] concerned	40
28	[noun] have been [adv] concerned	40
29	[noun] have been rather [adj]	40
30	[noun] have been largely [adj]	39