SN4 ""

No	Pattern	Freq
1	[pers pn] 've been [v-ing] [prep] [pers pn]	127
2	i have been [v-ing] [prep] [pers pn]	119
3	[pers pn] have been [v-ing] for [pers pn]	104
4	[pers pn] have been [v-ing] [prep] you	80
5	[pers pn] have been [v-ing] [prep] it	63
6	[pers pn] have been [v-ing] [prep] him	55
7	he have been [v-ing] [prep] [pers pn]	53
8	[pers pn] 'd been [v-ing] [prep] [pers pn]	48
9	[pers pn] had been [v-ing] [prep] [pers pn]	47
10	[pers pn] have been [v-ing] about [pers pn]	47
11	[pers pn] have been [v-ing] to [pers pn]	46
12	she have been [v-ing] [prep] [pers pn]	46
13	[pers pn] have been looking [prep] [pers pn]	45
14	[pers pn] have been waiting [prep] [pers pn]	34
15	[pers pn] 's been [v-ing] [prep] [pers pn]	30
16	[pers pn] have been [v-ing] [prep] me	30
17	[pers pn] have been [v-ing] [prep] her	29
18	[pers pn] have been [v-ing] [prep] [pers pn]	29
19	[pers pn] have been thinking [prep] [pers pn]	29
20	[pers pn] have been [v-ing] with [pers pn]	28
21	[pers pn] have been talking [prep] [pers pn]	27
22	[pers pn] have been [v-ing] [prep] them	26
23	you have been [v-ing] [prep] [pers pn]	26
24	we have been [v-ing] [prep] [pers pn]	25
25	[pers pn] have been working [prep] [pers pn]	24
26	[pers pn] have been [v-ing] on [pers pn]	19
27	[pers pn] have been [v-ing] at [pers pn]	18
28	they have been [v-ing] [prep] [pers pn]	18
29	[pers pn] has been [v-ing] [prep] [pers pn]	12
30	[pers pn] have been listening [prep] [pers pn]	8