SN4 ""

No	Pattern	Freq
1	[conj] [pers pn] have been about	9
2	[subord] [pers pn] have been about	7
3	[pers pn] [vb mod] have been about	10
4	[pers pn] [modal v] have been about	10
5	[pers pn] must have been about	6
6	[pers pn] must have been about	6
7	[pers pn] have been [verb] about	343
8	[pers pn] have been [v-ing] about	288
9	[pers pn] have been talk about	137
10	[pers pn] have been talking about	135
11	[pers pn] have been think about	85
12	[pers pn] have been thinking about	84
13	[pers pn] have been [adj] about	77
14	[pers pn] have been [adj] about	76
15	[pers pn] have been [vb pp] about	55
16	[pers pn] have been [adv] about	20
17	[pers pn] have been told about	19
18	[pers pn] have been tell about	19
19	[pers pn] have been [adv] about	15
20	[pers pn] have been wrong about	13
21	[pers pn] have been wrong about	13
22	[pers pn] have been worried about	11
23	[pers pn] have been right about	11
24	[pers pn] have been worried about	11
25	[pers pn] have been right about	11
26	[pers pn] have been right about	10
27	[pers pn] have been right about	10
28	[pers pn] have been reading about	9
29	[pers pn] have been hearing about	9
30	[pers pn] have been read about	9