SN4 ""

No	Pattern	Freq
1	[pron] have been doing [adj]	127
2	[pers pn] have been doing [adj]	119
3	i have been doing [adj]	47
4	i have been doing [adj]	47
5	we have been doing [adj]	24
6	we have been doing [adj]	24
7	[noun] have been doing [adj]	18
8	he have been doing [adj]	15
9	he have been doing [adj]	15
10	they have been doing [adj]	14
11	they have been doing [adj]	14
12	you have been doing [adj]	13
13	you have been doing [adj]	13
14	[noun sg] have been doing [adj]	10
15	[vb mod] have been doing [adj]	7
16	[modal v] have been doing [adj]	7
17	who have been doing [adj]	6
18	[Wh pn] have been doing [adj]	6
19	who have been doing [adj]	6
20	[noun prp] have been doing [adj]	5
21	have [pron] been doing [adj]	23
22	have [pers pn] been doing [adj]	23
23	have you been doing [adj]	14
24	have you been doing [adj]	14
25	have [adv] been doing [adj]	13
26	have [not/n't] been doing [adj]	7
27	have not been doing [adj]	7
28	have [adv] been doing [adj]	6
29	have n't been doing [adj]	6
30	have been doing [art] [adj]	26