SN4 ""

No	Pattern	Freq
1	who [modal v] be [vb pp]	773
2	who [vb mod] be [vb pp]	773
3	who [modal v] be [vb pp]	773
4	who will be [vb pp]	154
5	who will be [vb pp]	147
6	who could be [vb pp]	119
7	who could be [vb pp]	119
8	who can be [vb pp]	109
9	who can be [vb pp]	109
10	who may be [vb pp]	88
11	who may be [vb pp]	88
12	who should be [vb pp]	86
13	who should be [vb pp]	86
14	who would be [vb pp]	83
15	who would be [vb pp]	80
16	who might be [vb pp]	79
17	who might be [vb pp]	79
18	who must be [vb pp]	47
19	who must be [vb pp]	47
20	who [modal v] be affected	39
21	who [modal v] be expected	26
22	who [modal v] be called	24
23	who [modal v] be contacted	20
24	who [modal v] be seen	17
25	who [modal v] be given	15
26	who [modal v] be allowed	14
27	who [modal v] be relied	14
28	who [modal v] be involved	13
29	who [modal v] be described	13
30	who [modal v] be invited	12