SN4 ""

No	Pattern	Freq
1	[noun] [that] have been [prep]	24
2	[noun pl] [that] have been [prep]	20
3	[that] [pron] have been [prep]	15
4	[that] [pers pn] have been [prep]	12
5	[that] i have been [prep]	7
6	[that] i have been [prep]	7
7	[that] have [adv] been [prep]	5
8	[that] have been [verb] [prep]	482
9	[that] have been [vb pp] [prep]	456
10	[that] have been made [prep]	57
11	[that] have been make [prep]	57
12	[that] have been [v-ing] [prep]	26
13	[that] have been [adj] [prep]	23
14	[that] have been [adj] [prep]	23
15	[that] have been used [prep]	10
16	[that] have been use [prep]	10
17	[that] have been raised [prep]	8
18	[that] have been develop [prep]	8
19	[that] have been raise [prep]	8
20	[that] have been developed [prep]	7
21	[that] have been created [prep]	7
22	[that] have been identified [prep]	7
23	[that] have been found [prep]	7
24	[that] have been find [prep]	7
25	[that] have been identify [prep]	7
26	[that] have been create [prep]	7
27	[that] have been proposed [prep]	6
28	[that] have been give [prep]	6
29	[that] have been describe [prep]	6
30	[that] have been propose [prep]	6