SN4 ""

No	Pattern	Freq
1	[pron] have been using	158
2	[pers pn] have been using	147
3	[noun] have been using	88
4	i have been using	58
5	i have been using	58
6	[noun pl] have been using	37
7	[noun sg] have been using	26
8	he have been using	24
9	he have been using	24
10	[noun prp] have been using	24
11	they have been using	21
12	we have been using	20
13	we have been using	20
14	they have been using	20
15	you have been using	12
16	[vb mod] have been using	12
17	you have been using	12
18	[modal v] have been using	12
19	she have been using	11
20	she have been using	11
21	who have been using	7
22	[Wh pn] have been using	7
23	who have been using	7
24	[adv] have been using	6
25	[adv] have been using	5
26	have [adv] been using	23
27	have [adv] been using	15
28	have [not/n't] been using	8
29	have not been using	8
30	have [pers pn] been using	5