SN4 ""

No	Pattern	Freq
1	you have been [v-ing] [prep]	192
2	you 've [been] [v-ing] [prep]	136
3	you have [been] [v-ing] for	42
4	you have [been] [v-ing] to	40
5	you have [been] [v-ing] [prep]	35
6	you have [been] talking [prep]	32
7	you have [been] [v-ing] about	29
8	you have [been] [v-ing] with	23
9	you have [been] [v-ing] in	14
10	you have [been] [v-ing] at	14
11	you have [been] doing [prep]	14
12	you 'd [been] [v-ing] [prep]	10
13	you have [been] looking [prep]	10
14	you have [been] working [prep]	10
15	you have [been] listening [prep]	9
16	you have [been] thinking [prep]	8
17	you have [been] sitting [prep]	7
18	you have [been] sleeping [prep]	5
19	you have [been] living [prep]	5
20	you have [been] [v-ing] on	5
21	you have [been] waiting [prep]	5
22	you had [been] [v-ing] [prep]	5
23	you have [been] going [prep]	5