SN4 ""

No	Pattern	Freq
1	it have been [prep]	611
2	it had been [prep]	328
3	it have been in	214
4	it have been in	214
5	it has been [prep]	155
6	it 's been [prep]	120
7	it have been for	83
8	it have been for	83
9	it have been on	54
10	it have been on	54
11	it have been like	44
12	it have been like	44
13	it have been at	36
14	it have been at	36
15	it have been before	21
16	it have been before	21
17	it have been of	18
18	it have been of	18
19	it have been with	18
20	it have been with	18
21	it have been worth	17
22	it have been worth	17
23	it have been to	16
24	it have been to	16
25	it have been since	11
26	it have been under	11
27	it have been since	11
28	it have been under	11
29	it have been through	9
30	it have been through	9