SN4 ""

No	Pattern	Freq
1	have been [verb] up [prep] the	310
2	have been [vb pp] up [prep] the	281
3	had been [verb] up [prep] the	126
4	have been [verb] up by the	94
5	have been [verb] up by the	94
6	has been [verb] up [prep] the	77
7	have been set up [prep] the	70
8	have been set up [prep] the	70
9	have been [verb] up [prep] the	56
10	have been [verb] up in the	53
11	have been [verb] up in the	53
12	have been [v-ing] up [prep] the	29
13	have been build up [prep] the	28
14	have been [verb] up for the	25
15	have been [verb] up for the	25
16	have been [verb] up [prep] the	24
17	have been take up [prep] the	23
18	have been draw up [prep] the	22
19	have been drawn up [prep] the	22
20	have been taken up [prep] the	22
21	have been brought up [prep] the	21
22	have been [verb] up on the	21
23	have been bring up [prep] the	21
24	have been [verb] up on the	21
25	have been built up [prep] the	18
26	have been [verb] up to the	16
27	have been [verb] up at the	16
28	have been [verb] up to the	16
29	have been [verb] up at the	16
30	have been [verb] up with the	13