SN4 ""

No	Pattern	Freq
1	to the [noun] of [v-ing]	1330
2	to the [noun sg] of [v-ing]	1194
3	to the [noun pl] of [v-ing]	129
4	to the extent of [v-ing]	116
5	to the extent of [v-ing]	116
6	to the point of [v-ing]	92
7	to the point of [v-ing]	92
8	to the problem of [v-ing]	73
9	to the task of [v-ing]	69
10	to the task of [v-ing]	69
11	to the idea of [v-ing]	68
12	to the idea of [v-ing]	68
13	to the problem of [v-ing]	59
14	to the possibility of [v-ing]	47
15	to the possibility of [v-ing]	46
16	to the trouble of [v-ing]	43
17	to the trouble of [v-ing]	43
18	to the cost of [v-ing]	42
19	to the [noun] of having	40
20	to the cost of [v-ing]	37
21	to the [noun] of providing	36
22	to the difficulty of [v-ing]	35
23	to the [noun] of making	30
24	to the process of [v-ing]	25
25	to the process of [v-ing]	25
26	to the importance of [v-ing]	22
27	to the importance of [v-ing]	22
28	to the [noun] of maintaining	22
29	to the difficulty of [v-ing]	20
30	to the [noun] of using	20