SN4 ""

No	Pattern	Freq
1	[conj] [det] must be [adj]	17
2	[coord] [det] must be [adj]	14
3	and [det] must be [adj]	9
4	and [det] must be [adj]	9
5	[art] [det] must be [adj]	5
6	but [det] must be [adj]	5
7	the [det] must be [adj]	5
8	the [det] must be [adj]	5
9	[art] [det] must be [adj]	5
10	but [det] must be [adj]	5
11	[det] [noun] must be [adj]	116
12	[det] [noun sg] must be [adj]	64
13	[det] [noun pl] must be [adj]	50
14	[det] [pron] must be [adj]	10
15	[det] [pers pn] must be [adj]	8
16	[det] must [adv] be [adj]	6
17	[det] must [adv] be [adj]	6
18	[det] must be [art] [adj]	58
19	[det] must be [art] [adj]	58
20	[det] must be a [adj]	41
21	[det] must be a [adj]	32
22	[det] must be [adv] [adj]	20
23	[det] must be [adv] [adj]	20
24	[det] must be the [adj]	17
25	[det] must be the [adj]	17
26	[det] must be [vb pp] [adj]	9
27	[det] must be an [adj]	9
28	[det] must be [verb] [adj]	9
29	[det] must be [adj] [prep]	26
30	[det] must be [adj] [prep]	26