SN4 ""

No	Pattern	Freq
1	have [pers pn] been doing [prep]	33
2	[verb] [pers pn] been doing [prep]	33
3	[vb base] [pers pn] been doing [prep]	32
4	have [pers pn] been doing [prep]	25
5	've [pers pn] been doing [prep]	7
6	[pers pn] have been doing [prep]	83
7	[pers pn] [verb] been doing [prep]	83
8	[pers pn] [vb base] been doing [prep]	49
9	[pers pn] 've been doing [prep]	29
10	[pers pn] [vb past] been doing [prep]	26
11	[pers pn] have been doing [prep]	20
12	[pers pn] had been doing [prep]	17
13	[pers pn] 'd been doing [prep]	9
14	[pers pn] [vb -s] been doing [prep]	5
15	[pers pn] been doing [prep] [pron]	27
16	[pers pn] been doing [prep] yourself	16
17	[pers pn] been doing [prep] yourself	16
18	[pers pn] been doing [prep] [pn reflx]	16
19	[pers pn] been doing [prep] [pos pn]	8
20	[pers pn] been doing [prep] your	6
21	[pers pn] been doing [prep] your	6
22	[pers pn] been doing [prep] [noun]	5