SN4 ""

No	Pattern	Freq
1	[noun] have been [v-ing] in	230
2	[noun sg] [verb] been [v-ing] in	95
3	[noun] had been [v-ing] in	90
4	[noun] [vb past] been [v-ing] in	90
5	[noun] [vb -s] been [v-ing] in	77
6	[noun] has been [v-ing] in	71
7	[noun prp] [verb] been [v-ing] in	68
8	[noun] have been [v-ing] in	61
9	[noun] [vb base] been [v-ing] in	61
10	[noun pl] [verb] been [v-ing] in	59
11	[noun] [verb] been working in	22
12	[noun] [verb] been living in	18
13	[n mass] [verb] been [v-ing] in	8
14	[noun] [verb] been rising in	8
15	[noun] [verb] been playing in	7
16	man [verb] been [v-ing] in	6
17	[noun] [verb] been operating in	6
18	[noun] 's been [v-ing] in	6
19	man [verb] been [v-ing] in	5
20	people [verb] been [v-ing] in	5
21	people [verb] been [v-ing] in	5
22	[noun] [verb] been sitting in	5