SN4 ""

No	Pattern	Freq
1	[pron] has [adv] been [det]	61
2	[ex0] has [adv] been [det]	55
3	there has [adv] been [det]	55
4	there has [adv] been [det]	55
5	[noun] has [adv] been [det]	14
6	[noun sg] has [adv] been [det]	10
7	[pers pn] has [adv] been [det]	5
8	has [adv] [adv] been [det]	8
9	has [adv] [adv] been [det]	5
10	has [adv] [adv] been [det]	7
11	has [adv] [adv] been [det]	5
12	has [adv] been [verb] [det]	46
13	has [adv] been [vb pp] [det]	41
14	has [adv] been [prep] [det]	17
15	has [adv] been [prep] [det]	17
16	has [adv] been [adv] [det]	8
17	has [adv] been [adv] [det]	8
18	has [adv] been [adj] [det]	7
19	has [adv] been in [det]	6
20	has [adv] been in [det]	6
21	has [adv] been [art] [det]	6
22	has [adv] been [art] [det]	6
23	has [adv] been like [det]	5
24	has [adv] been the [det]	5
25	has [adv] been like [det]	5
26	has [adv] been [v-ing] [det]	5
27	has [adv] been the [det]	5
28	has [adv] been [det] [noun]	52
29	has [adv] been [det] [noun sg]	50
30	has [adv] been [det] [adj]	18