SN4 ""

No	Pattern	Freq
1	[noun pl] must be [adj]	462
2	[noun pl] must be able	49
3	[noun pl] must be satisfied	21
4	[noun pl] must be unique	18
5	[noun pl] must be aware	14
6	[noun pl] must be present	13
7	conditions must be [adj]	13
8	[noun pl] must be available	11
9	[noun pl] must be free	10
10	[noun pl] must be good	10
11	names must be [adj]	10
12	[noun pl] must be prepared	9
13	[noun pl] must be clear	9
14	[noun pl] must be due	8
15	men must be [adj]	7
16	[noun pl] must be capable	7
17	services must be [adj]	7
18	[noun pl] must be sensitive	6
19	[noun pl] must be willing	6
20	identifiers must be [adj]	6
21	managers must be [adj]	6
22	[noun pl] must be open	6
23	objectives must be [adj]	5
24	[noun pl] must be flexible	5
25	[noun pl] must be independent	5
26	members must be [adj]	5