SN4 ""

No	Pattern	Freq
1	i have been [v-ing]	578
2	we have been [v-ing]	466
3	they have been [v-ing]	203
4	you have been [v-ing]	149
5	[pers pn] have been doing	77
6	[pers pn] have been working	72
7	[pers pn] have been trying	59
8	[pers pn] have been looking	53
9	[pers pn] have been waiting	41
10	[pers pn] have been discussing	40
11	[pers pn] have been talking	35
12	[pers pn] have been using	34
13	[pers pn] have been thinking	32
14	[pers pn] have been living	31
15	[pers pn] have been considering	29
16	[pers pn] have been saying	23
17	[pers pn] have been reading	22
18	[pers pn] have been going	21
19	[pers pn] have been making	18
20	[pers pn] have been following	17
21	[pers pn] have been watching	16
22	[pers pn] have been taking	15
23	[pers pn] have been running	14
24	[pers pn] have been playing	13
25	[pers pn] have been examining	11
26	[pers pn] have been missing	11
27	[pers pn] have been having	11
28	[pers pn] have been arguing	11
29	[pers pn] have been giving	10
30	[pers pn] have been studying	10