SN4 ""

No	Pattern	Freq
1	[pron] have been [prep] contact [prep]	23
2	[noun] have been [prep] contact [prep]	19
3	[pers pn] have been [prep] contact [prep]	16
4	[noun sg] have been [prep] contact [prep]	9
5	[noun prp] have been [prep] contact [prep]	8
6	he have been [prep] contact [prep]	8
7	he have been [prep] contact [prep]	8
8	who have been [prep] contact [prep]	6
9	who have been [prep] contact [prep]	6
10	[Wh pn] have been [prep] contact [prep]	6
11	have [adv] been [prep] contact [prep]	13
12	have [adv] been [prep] contact [prep]	9
13	have been [prep] [adj] contact [prep]	18
14	have been [prep] [adj] contact [prep]	18
15	have been [prep] close contact [prep]	6
16	have been [prep] close contact [prep]	6
17	have been [prep] contact [prep] [noun]	18
18	have been [prep] contact [prep] [art]	16
19	have been [prep] contact [prep] [art]	16
20	have been [prep] contact [prep] the	15
21	have been [prep] contact [prep] the	15
22	have been [prep] contact [prep] [noun prp]	12
23	have been [prep] contact [prep] [adj]	8
24	have been [prep] contact [prep] [det]	5