SN4 ""

No	Pattern	Freq
1	[pers pn] have been [v-ing] for	755
2	[pers pn] have [been] [v-ing] for	755
3	i have [been] [v-ing] for	220
4	[pers pn] had [been] [v-ing] for	220
5	[pers pn] 've [been] [v-ing] for	219
6	he have [been] [v-ing] for	155
7	[pers pn] have [been] waiting for	143
8	[pers pn] have [been] [v-ing] for	113
9	we have [been] [v-ing] for	109
10	[pers pn] have [been] looking for	96
11	she have [been] [v-ing] for	93
12	they have [been] [v-ing] for	84
13	[pers pn] 'd [been] [v-ing] for	84
14	[pers pn] 's [been] [v-ing] for	69
15	it have [been] [v-ing] for	50
16	[pers pn] has [been] [v-ing] for	49
17	you have [been] [v-ing] for	42
18	[pers pn] have [been] working for	39
19	[pers pn] have [been] doing for	26
20	[pers pn] have [been] going for	24
21	[pers pn] have [been] trying for	19
22	[pers pn] have [been] hoping for	15
23	[pers pn] have [been] asking for	15
24	[pers pn] have [been] searching for	14
25	[pers pn] have [been] travelling for	13
26	[pers pn] have [been] saying for	11
27	[pers pn] have [been] playing for	11
28	[pers pn] have [been] driving for	10
29	[pers pn] have [been] talking for	10
30	[pers pn] have [been] fighting for	9