SN4 ""

No	Pattern	Freq
1	[noun] for [v-ing] the [noun sg]	2075
2	[noun sg] for [verb] the [noun sg]	1379
3	[noun pl] for [verb] the [noun sg]	587
4	reason for [verb] the [noun sg]	167
5	responsibility for [verb] the [noun sg]	100
6	responsibility for [verb] the [noun sg]	97
7	reason for [verb] the [noun sg]	89
8	reasons for [verb] the [noun sg]	78
9	[noun prp] for [verb] the [noun sg]	73
10	[noun] for making the [noun sg]	55
11	[noun] for make the [noun sg]	55
12	ground for [verb] the [noun sg]	50
13	method for [verb] the [noun sg]	47
14	basis for [verb] the [noun sg]	46
15	basis for [verb] the [noun sg]	46
16	case for [verb] the [noun sg]	42
17	case for [verb] the [noun sg]	41
18	[n mass] for [verb] the [noun sg]	38
19	[noun] for reducing the [noun sg]	36
20	[noun] for improving the [noun sg]	36
21	[noun] for reduce the [noun sg]	36
22	[noun] for improve the [noun sg]	36
23	[noun] for determine the [noun sg]	35
24	system for [verb] the [noun sg]	35
25	[noun] for determining the [noun sg]	35
26	plan for [verb] the [noun sg]	34
27	grounds for [verb] the [noun sg]	32
28	system for [verb] the [noun sg]	30
29	method for [verb] the [noun sg]	30
30	[noun] for use the [noun sg]	28