SN4 ""

No	Pattern	Freq
1	[pers pn] have been [v-ing] [prep] [noun pl]	147
2	[pers pn] have been [v-ing] for [noun pl]	71
3	[pers pn] have been [v-ing] for [noun pl]	71
4	[pers pn] 've been [v-ing] [prep] [noun pl]	54
5	i have been [v-ing] [prep] [noun pl]	42
6	[pers pn] had been [v-ing] [prep] [noun pl]	34
7	[pers pn] have been [v-ing] [prep] [noun pl]	29
8	we have been [v-ing] [prep] [noun pl]	29
9	[pers pn] have been [v-ing] [prep] years	27
10	they have been [v-ing] [prep] [noun pl]	24
11	she have been [v-ing] [prep] [noun pl]	17
12	[pers pn] have been [v-ing] in [noun pl]	16
13	he have been [v-ing] [prep] [noun pl]	16
14	[pers pn] have been [v-ing] in [noun pl]	16
15	[pers pn] have been [v-ing] on [noun pl]	14
16	[pers pn] have been [v-ing] on [noun pl]	14
17	[pers pn] have been talking [prep] [noun pl]	13
18	[pers pn] 'd been [v-ing] [prep] [noun pl]	12
19	[pers pn] have been [v-ing] [prep] ages	12
20	[pers pn] have been looking [prep] [noun pl]	11
21	[pers pn] have been [v-ing] with [noun pl]	11
22	[pers pn] have been [v-ing] with [noun pl]	11
23	[pers pn] have been [v-ing] to [noun pl]	10
24	[pers pn] have been working [prep] [noun pl]	10
25	[pers pn] have been [v-ing] about [noun pl]	10
26	you have been [v-ing] [prep] [noun pl]	10
27	[pers pn] have been [v-ing] to [noun pl]	10
28	[pers pn] have been [v-ing] about [noun pl]	10
29	[pers pn] 's been [v-ing] [prep] [noun pl]	10
30	it have been [v-ing] [prep] [noun pl]	9