SN4 ""

No	Pattern	Freq
1	[noun] that [pers pn] have been	1003
2	[noun sg] that [pers pn] have [been]	714
3	[noun] that [pers pn] had [been]	457
4	[noun] that he have [been]	295
5	[noun pl] that [pers pn] have [been]	237
6	[noun] that [pers pn] 've [been]	170
7	[noun] that [pers pn] have [been]	168
8	[noun] that it have [been]	142
9	[noun] that they have [been]	134
10	[noun] that i have [been]	130
11	[noun] that we have [been]	130
12	[noun] that [pers pn] has [been]	122
13	fact that [pers pn] have [been]	116
14	fact that [pers pn] have [been]	115
15	[noun] that she have [been]	115
16	[noun] that [pers pn] 'd [been]	66
17	[noun] that you have [been]	56
18	[noun prp] that [pers pn] have [been]	46
19	year that [pers pn] have [been]	23
20	years that [pers pn] have [been]	21
21	ground that [pers pn] have [been]	21
22	[noun] that [pers pn] 's [been]	20
23	time that [pers pn] have [been]	18
24	thing that [pers pn] have [been]	18
25	time that [pers pn] have [been]	18
26	grounds that [pers pn] have [been]	16
27	things that [pers pn] have [been]	15
28	allegation that [pers pn] have [been]	14
29	news that [pers pn] have [been]	13
30	news that [pers pn] have [been]	13