SN4 ""

No	Pattern	Freq
1	must be [verb] to the	294
2	must be [vb pp] to the	288
3	must be given to the	40
4	must be give to the	40
5	must be make to the	22
6	must be made to the	22
7	must be sent to the	15
8	must be send to the	15
9	must be pay to the	13
10	must be paid to the	13
11	must be relate to the	11
12	must be related to the	11
13	must be added to the	10
14	must be submitted to the	10
15	must be notified to the	10
16	must be submit to the	10
17	must be add to the	10
18	must be notify to the	10
19	must be have to the	9
20	must be had to the	9
21	must be attribute to the	8
22	must be returned to the	8
23	must be refer to the	8
24	must be return to the	8
25	must be report to the	8
26	must be reported to the	8
27	must be attributed to the	8
28	must be referred to the	7
29	must be apply to the	7
30	must be applied to the	7