SN4 ""

No	Pattern	Freq
1	[pron] have been [noun] since	9
2	[noun] have been [noun] since	7
3	have been [prep] [noun] since	203
4	have been [prep] [noun] since	203
5	have been in [noun] since	137
6	have been in [noun] since	137
7	have been [art] [noun] since	39
8	have been [art] [noun] since	39
9	have been under [noun] since	31
10	have been under [noun] since	31
11	have been [adj] [noun] since	30
12	have been [verb] [noun] since	28
13	have been [v-ing] [noun] since	28
14	have been a [noun] since	23
15	have been [adj] [noun] since	20
16	have been a [noun] since	17
17	have been on [noun] since	16
18	have been on [noun] since	16
19	have been the [noun] since	11
20	have been the [noun] since	11
21	have been [noun] [noun] since	11
22	have been [noun sg] [noun] since	10
23	have been at [noun] since	9
24	have been at [noun] since	9
25	have been take [noun] since	7
26	have been prime [noun] since	7
27	have been prime [noun] since	7
28	have been taking [noun] since	7
29	have been an [noun] since	6
30	have been with [noun] since	6