SN4 ""

No	Pattern	Freq
1	[pers pn] have been [v-ing] [prep]	443
2	i have been [v-ing] [prep]	197
3	we have been [v-ing] [prep]	155
4	[pers pn] have been [v-ing] for	113
5	[pers pn] have been [v-ing] for	113
6	[pers pn] have been [v-ing] in	58
7	[pers pn] have been [v-ing] in	58
8	they have been [v-ing] [prep]	52
9	[pers pn] have been [v-ing] with	44
10	[pers pn] have been [v-ing] with	44
11	[pers pn] have been [v-ing] about	43
12	[pers pn] have been [v-ing] about	43
13	[pers pn] have been working [prep]	41
14	[pers pn] have been looking [prep]	39
15	you have been [v-ing] [prep]	35
16	[pers pn] have been [v-ing] on	35
17	[pers pn] have been [v-ing] on	35
18	[pers pn] have been [v-ing] at	34
19	[pers pn] have been [v-ing] at	34
20	[pers pn] have been talking [prep]	30
21	[pers pn] have been [v-ing] to	29
22	[pers pn] have been [v-ing] to	29
23	[pers pn] have been waiting [prep]	28
24	[pers pn] have been living [prep]	22
25	[pers pn] have been doing [prep]	20
26	[pers pn] have been thinking [prep]	17
27	[pers pn] have been [v-ing] of	12
28	[pers pn] have been [v-ing] of	12
29	[pers pn] have been [v-ing] into	11
30	[pers pn] have been [v-ing] into	11