SN4 ""

No	Pattern	Freq
1	[pers pn] have been doing [adj] [noun sg]	42
2	[pers pn] have been doing [det] [noun]	37
3	[pers pn] 've been doing [adj] [noun]	30
4	i have been doing [adj] [noun]	25
5	[pers pn] have been doing [adj] [noun]	14
6	[pers pn] have been doing some [noun]	13
7	[pers pn] have been doing some [noun]	13
8	[pers pn] have been doing this [noun]	11
9	[pers pn] have been doing [adj] [noun pl]	11
10	[pers pn] have been doing this [noun]	11
11	he have been doing [adj] [noun]	11
12	we have been doing [adj] [noun]	8
13	[pers pn] had been doing [adj] [noun]	7
14	[pers pn] have been doing [adj] work	7
15	[pers pn] have been doing [adj] work	7
16	[pers pn] have been doing [adj] [noun]	7
17	[pers pn] have been doing that [noun]	6
18	[pers pn] have been doing that [noun]	6
19	[pers pn] have been doing [adj] week	5
20	[pers pn] have been doing [adj] week	5
21	[pers pn] 's been doing [adj] [noun]	5
22	[pers pn] 'd been doing [adj] [noun]	5