SN4 ""

No	Pattern	Freq
1	must be [vb pp] [prep] the	1422
2	must be [vb pp] [prep] the	1422
3	must be [vb pp] [conj] the	311
4	must be [vb pp] to the	288
5	must be [vb pp] to the	288
6	must be [vb pp] by the	251
7	must be [vb pp] by the	251
8	must be [vb pp] in the	245
9	must be [vb pp] in the	245
10	must be [vb pp] that the	182
11	must be [vb pp] that the	182
12	must be [vb pp] [that] the	182
13	must be [vb pp] [verb] the	125
14	must be [vb pp] [to-vb] the	124
15	must be [vb pp] with the	96
16	must be [vb pp] with the	96
17	must be [vb pp] [subord] the	86
18	must be [vb pp] on the	71
19	must be [vb pp] on the	71
20	must be [vb pp] from the	65
21	must be [vb pp] from the	65
22	must be [vb pp] at the	63
23	must be [vb pp] at the	63
24	must be [vb pp] for the	61
25	must be [vb pp] for the	61
26	must be [vb pp] [coord] the	43
27	must be [vb pp] against the	40
28	must be [vb pp] against the	40
29	must be [vb pp] and the	39
30	must be [vb pp] and the	39