SN4 ""

No	Pattern	Freq
1	have been go [adv] for	105
2	[verb] been go [adv] for	105
3	[vb -s] been go [adv] for	55
4	has been go [adv] for	38
5	had been go [adv] for	25
6	[vb past] been go [adv] for	25
7	[vb base] been go [adv] for	20
8	's been go [adv] for	17
9	have been go [adv] for	16
10	[adv] been go [adv] for	8
11	[adv] been go [adv] for	8
12	been go [adv] [adv] for	8
13	been go [adv prt] [adv] for	7
14	been go on [adv] for	6
15	been go on [adv] for	6
16	been go [adv] [adv] for	8
17	been go [adv] [adv] for	7
18	been go [adv] for [adj]	39
19	been go [adv] for [noun]	27
20	been go [adv] for [noun pl]	27
21	been go [adv] for [det]	21
22	been go [adv] for [adv]	20
23	been go [adv] for [adv]	20
24	been go [adv] for [num]	18
25	been go [adv] for [art]	18
26	been go [adv] for [art]	18
27	been go [adv] for some	15
28	been go [adv] for some	15
29	been go [adv] for year	13
30	been go [adv] for years	13