SN4 ""

No	Pattern	Freq
1	[pron] have [been] discussion	13
2	there have [been] discussion	13
3	there have [been] discussion	13
4	[ex0] have [been] discussion	13
5	have [been] [adj] discussion	45
6	have [been] [det] discussion	30
7	have [been] [prep] discussion	19
8	have [been] [prep] discussion	19
9	have [been] much discussion	15
10	have [been] much discussion	15
11	have [been] [adj] discussion	15
12	have [been] under discussion	12
13	have [been] under discussion	12
14	have [been] some discussion	9
15	have [been] some discussion	9
16	have [been] [art] discussion	7
17	have [been] [art] discussion	7
18	have [been] in discussion	7
19	have [been] in discussion	7
20	have [been] [verb] discussion	6
21	have [been] considerable discussion	6
22	have [been] considerable discussion	6
23	have [been] discussion [prep]	10
24	have [been] discussion [prep]	10