SN4 ""

No	Pattern	Freq
1	[adj] [noun sg] have been at	37
2	the [noun sg] have been at	28
3	the [noun sg] have been at	28
4	[art] [noun sg] have been at	28
5	[art] [noun sg] have been at	28
6	[adj] [noun sg] have been at	26
7	[noun] [noun sg] have been at	16
8	[pron] [noun sg] have been at	12
9	[noun sg] [noun sg] have been at	11
10	[pos pn] [noun sg] have been at	10
11	[unc] [noun sg] have been at	5
12	['s] [noun sg] have been at	5
13	[det] [noun sg] have been at	5
14	's [noun sg] have been at	5
15	's [noun sg] have been at	5
16	[noun sg] [pron] have been at	35
17	[noun sg] [vb mod] have been at	26
18	[noun sg] [modal v] have been at	26
19	[noun sg] [noun] have been at	25
20	[noun sg] [pers pn] have been at	15
21	[noun sg] [noun pl] have been at	12
22	[noun sg] [noun sg] have been at	11
23	[noun sg] who have been at	10
24	[noun sg] [Wh pn] have been at	10
25	[noun sg] who have been at	10
26	[noun sg] which have been at	9
27	[noun sg] which have been at	9
28	[noun sg] must have been at	9
29	[noun sg] must have been at	9
30	[noun sg] [Wh det] have been at	9