SN4 ""

No	Pattern	Freq
1	[noun] [noun] must be [vb pp] to	67
2	[noun] [noun sg] must be [vb pp] to	46
3	[noun] [pron] must be [vb pp] to	27
4	[noun] [conj] must be [vb pp] to	20
5	[noun] [noun pl] must be [vb pp] to	20
6	[noun] [Wh det] must be [vb pp] to	18
7	[noun] which must be [vb pp] to	17
8	[noun] which must be [vb pp] to	17
9	[noun] [coord] must be [vb pp] to	14
10	[noun] and must be [vb pp] to	12
11	[noun] and must be [vb pp] to	12
12	[noun] [pers pn] must be [vb pp] to	8
13	[noun] [verb] must be [vb pp] to	7
14	[noun] that must be [vb pp] to	6
15	[noun] owner must be [vb pp] to	6
16	[noun] owner must be [vb pp] to	6
17	[noun] [that] must be [vb pp] to	6
18	[noun] that must be [vb pp] to	6
19	[noun] it must be [vb pp] to	5
20	[noun] it must be [vb pp] to	5
21	[noun] [adj] must be [vb pp] to	5
22	[adj] [noun] must be [vb pp] to	160
23	[adj] [noun] must be [vb pp] to	101
24	[art] [noun] must be [vb pp] to	89
25	[art] [noun] must be [vb pp] to	89
26	the [noun] must be [vb pp] to	67
27	[noun] [noun] must be [vb pp] to	67
28	the [noun] must be [vb pp] to	67
29	[noun sg] [noun] must be [vb pp] to	59
30	[det] [noun] must be [vb pp] to	50