SN4 ""

No	Pattern	Freq
1	[noun] [conj] [pers pn] have been [prep]	302
2	[noun] [subord] [pers pn] have been [prep]	196
3	[noun sg] [conj] [pers pn] have been [prep]	195
4	[noun] [conj] [pers pn] had been [prep]	132
5	[noun] [conj] [pers pn] have been in	116
6	[noun] [conj] [pers pn] have been in	116
7	[noun pl] [conj] [pers pn] have been [prep]	77
8	[noun] [conj] i have been [prep]	62
9	[noun] [conj] they have been [prep]	61
10	[noun] [conj] he have been [prep]	59
11	[noun] [conj] it have been [prep]	56
12	[noun] as [pers pn] have been [prep]	55
13	[noun] as [pers pn] have been [prep]	55
14	[noun] [coord] [pers pn] have been [prep]	54
15	[noun] [conj] [pers pn] 've been [prep]	53
16	[noun] [that] [pers pn] have been [prep]	52
17	[noun] that [pers pn] have been [prep]	52
18	[noun] that [pers pn] have been [prep]	52
19	[noun] and [pers pn] have been [prep]	48
20	[noun] and [pers pn] have been [prep]	48
21	[noun] than [pers pn] have been [prep]	45
22	[noun] [conj] [pers pn] have been [prep]	45
23	[noun] than [pers pn] have been [prep]	45
24	[noun] [conj] [pers pn] have been to	35
25	[noun] [conj] [pers pn] have been to	35
26	[noun] [conj] [pers pn] have been on	32
27	[noun] [conj] [pers pn] has been [prep]	32
28	[noun] [conj] [pers pn] have been on	32
29	[noun] [conj] she have been [prep]	32
30	[noun prp] [conj] [pers pn] have been [prep]	30