SN4 ""

No	Pattern	Freq
1	have been [v-ing] [prep] [pers pn]	525
2	have been [v-ing] [prep] [pos pn]	358
3	had been [v-ing] [prep] [pron]	310
4	have been [v-ing] for [pron]	214
5	've been [v-ing] [prep] [pron]	195
6	have been [v-ing] to [pron]	147
7	have been [v-ing] [prep] his	135
8	have been [v-ing] [prep] his	134
9	has been [v-ing] [prep] [pron]	123
10	have been [v-ing] with [pron]	116
11	have been [v-ing] [prep] he	109
12	have been [v-ing] [prep] him	108
13	have been [v-ing] [prep] [pron]	106
14	have been [v-ing] [prep] you	105
15	have been [v-ing] [prep] you	105
16	have been [v-ing] about [pron]	102
17	have been [v-ing] [prep] it	102
18	have been [v-ing] [prep] it	102
19	have been [v-ing] on [pron]	97
20	have been looking [prep] [pron]	91
21	'd been [v-ing] [prep] [pron]	84
22	have been [v-ing] [prep] her	83
23	have been [v-ing] [prep] her	83
24	's been [v-ing] [prep] [pron]	78
25	have been [v-ing] [prep] [pron]	73
26	have been working [prep] [pron]	68
27	have been [v-ing] [prep] her	67
28	have been talking [prep] [pron]	67
29	have been [v-ing] [prep] she	67
30	have been waiting [prep] [pron]	64