SN4 ""

No	Pattern	Freq
1	[noun] [pron] have been the [noun]	137
2	[conj] [pron] have been the [noun]	109
3	[noun sg] [pron] have been the [noun]	89
4	[subord] [pron] have been the [noun]	45
5	that [pron] have been the [noun]	35
6	[that] [pron] have been the [noun]	35
7	[noun pl] [pron] have been the [noun]	35
8	that [pron] have been the [noun]	35
9	[prep] [pron] have been the [noun]	32
10	[prep] [pron] have been the [noun]	32
11	[adv] [pron] have been the [noun]	31
12	[coord] [pron] have been the [noun]	29
13	[adv] [pron] have been the [noun]	25
14	and [pron] have been the [noun]	20
15	[verb] [pron] have been the [noun]	20
16	and [pron] have been the [noun]	20
17	if [pron] have been the [noun]	17
18	if [pron] have been the [noun]	17
19	of [pron] have been the [noun]	13
20	of [pron] have been the [noun]	13
21	[vb past] [pron] have been the [noun]	11
22	[adj] [pron] have been the [noun]	11
23	[noun prp] [pron] have been the [noun]	11
24	[pron] [pron] have been the [noun]	9
25	but [pron] have been the [noun]	6
26	year [pron] have been the [noun]	6
27	but [pron] have been the [noun]	6
28	years [pron] have been the [noun]	6
29	because [pron] have been the [noun]	5
30	to [pron] have been the [noun]	5