SN4 ""

No	Pattern	Freq
1	[noun] is [adj] for [v-ing]	323
2	[noun sg] is [adj] for [verb]	259
3	[noun] is responsible for [verb]	123
4	[noun prp] is [adj] for [verb]	42
5	[noun] is ideal for [verb]	33
6	[noun] is useful for [verb]	24
7	[noun] is essential for [verb]	15
8	[noun] is [adj] for ensure	13
9	[noun] is [adj] for ensuring	13
10	[noun pl] is [adj] for [verb]	13
11	department is [adj] for [verb]	11
12	department is [adj] for [verb]	11
13	[noun] is [adj] for make	10
14	[noun] is [adj] for keep	10
15	[noun] is [adj] for making	10
16	[noun] is good for [verb]	10
17	[noun] is [adj] for keeping	10
18	[noun] is important for [verb]	10
19	[noun] is [adj] for understanding	9
20	[noun] is available for [verb]	9
21	[noun] is [adj] for understand	9
22	[noun] is [adj] for maintain	9
23	[noun] is [adj] for maintaining	9
24	[n mass] is [adj] for [verb]	6
25	[noun] is [adj] for putting	6
26	[noun] is notorious for [verb]	6
27	[noun] is famous for [verb]	6
28	[noun] is great for [verb]	6
29	[noun] is [adj] for put	6
30	[noun] is [adj] for take	5