SN4 ""

No	Pattern	Freq
1	[noun] have [been] go on for	34
2	[pron] have [been] go on for	32
3	[pers pn] have [been] go on for	21
4	[noun sg] have [been] go on for	20
5	it have [been] go on for	18
6	it have [been] go on for	18
7	[Wh det] have [been] go on for	11
8	which have [been] go on for	10
9	[det] have [been] go on for	10
10	which have [been] go on for	10
11	[adj] have [been] go on for	10
12	[noun pl] have [been] go on for	9
13	this have [been] go on for	7
14	that have [been] go on for	7
15	this have [been] go on for	7
16	[conj] have [been] go on for	7
17	[that] have [been] go on for	7
18	that have [been] go on for	7
19	[noun prp] have [been] go on for	5
20	have [adv] [been] go on for	5
21	have [adv] [been] go on for	5
22	have [been] go on [adv] for	6
23	have [been] go on [adv] for	5
24	have [been] go on for [adj]	32
25	have [been] go on for [noun pl]	24
26	have [been] go on for [noun]	24
27	have [been] go on for [det]	18
28	have [been] go on for [adv]	17
29	have [been] go on for [adv]	17
30	have [been] go on for [num]	14