SN4 ""

No	Pattern	Freq
1	[noun] who have been [verb] on	42
2	[noun sg] who have been [verb] on	19
3	[noun pl] who have been [verb] on	13
4	[noun prp] who have been [verb] on	8
5	[adj] who have been [verb] on	5
6	who have [adv] been [verb] on	7
7	who have [adv] been [verb] on	7
8	who have been [verb] [verb] on	7
9	who have been [vb pp] [verb] on	5
10	who have been [verb] [adv] on	10
11	who have been [verb] [adv prt] on	8
12	who have been [verb] [verb] on	7
13	who have been [verb] [noun] on	7
14	who have been [verb] [to-vb] on	7
15	who have been [verb] up on	6
16	who have been [verb] up on	6
17	who have been [verb] on [art]	41
18	who have been [verb] on [art]	41
19	who have been [verb] on the	36
20	who have been [verb] on the	36
21	who have been [verb] on [noun]	28
22	who have been [verb] on [noun prp]	16
23	who have been [verb] on [noun sg]	11
24	who have been [verb] on [pron]	9
25	who have been [verb] on [adj]	8
26	who have been [verb] on [pos pn]	5
27	who have been [verb] on a	5