SN4 ""

No	Pattern	Freq
1	[noun] of [noun sg] for [noun] [prep]	532
2	[noun sg] of [noun sg] for [noun] [prep]	428
3	[noun pl] of [noun sg] for [noun] [prep]	99
4	secretary of [noun sg] for [noun] [prep]	78
5	secretary of [noun sg] for [noun] [prep]	78
6	[pron] of [noun sg] for [noun] [prep]	21
7	[indef pn] of [noun sg] for [noun] [prep]	21
8	plenty of [noun sg] for [noun] [prep]	20
9	plenty of [noun sg] for [noun] [prep]	20
10	form of [noun sg] for [noun] [prep]	17
11	source of [noun sg] for [noun] [prep]	11
12	[adv] of [noun sg] for [noun] [prep]	11
13	level of [noun sg] for [noun] [prep]	10
14	source of [noun sg] for [noun] [prep]	10
15	forms of [noun sg] for [noun] [prep]	9
16	lack of [noun sg] for [noun] [prep]	8
17	level of [noun sg] for [noun] [prep]	8
18	member of [noun sg] for [noun] [prep]	8
19	lack of [noun sg] for [noun] [prep]	8
20	form of [noun sg] for [noun] [prep]	8
21	code of [noun sg] for [noun] [prep]	8
22	point of [noun sg] for [noun] [prep]	7
23	exclusion of [noun sg] for [noun] [prep]	7
24	exclusion of [noun sg] for [noun] [prep]	7
25	[adv prt] of [noun sg] for [noun] [prep]	7
26	member of [noun sg] for [noun] [prep]	7
27	point of [noun sg] for [noun] [prep]	7
28	out of [noun sg] for [noun] [prep]	6
29	out of [noun sg] for [noun] [prep]	6
30	substitution of [noun sg] for [noun] [prep]	6