SN4 ""

No	Pattern	Freq
1	[subord] they have been [prep]	208
2	[conj] they had been [prep]	124
3	[conj] they have been in	117
4	[conj] they have been [prep]	68
5	than they have been [prep]	61
6	than they have been [prep]	61
7	as they have been [prep]	59
8	as they have been [prep]	59
9	[conj] they 've been [prep]	34
10	[conj] they have been for	33
11	if they have been [prep]	29
12	if they have been [prep]	29
13	[conj] they have been on	25
14	[coord] they have been [prep]	18
15	[conj] they have been at	18
16	that they have been [prep]	16
17	[conj] they 'd been [prep]	16
18	that they have been [prep]	16
19	[that] they have been [prep]	16
20	and they have been [prep]	14
21	and they have been [prep]	14
22	[conj] they have been to	10
23	because they have been [prep]	7
24	when they have been [prep]	7
25	when they have been [prep]	7
26	because they have been [prep]	7
27	[conj] they have been of	6
28	until they have been [prep]	6
29	until they have been [prep]	6
30	whether they have been [prep]	5