SN4 ""

No	Pattern	Freq
1	[vb pp] to be [adj] for	213
2	[vb pp] to be [adj] for	204
3	[vb pp] to be [verb] for	155
4	[vb pp] to be [vb pp] for	111
5	[vb pp] to be responsible for	51
6	[vb pp] to be responsible for	51
7	[vb pp] to be [v-ing] for	43
8	[vb pp] to be [noun] for	26
9	[vb pp] to be [adv] for	17
10	[vb pp] to be [noun sg] for	17
11	[vb pp] to be necessary for	14
12	[vb pp] to be necessary for	14
13	[vb pp] to be use for	12
14	[vb pp] to be used for	12
15	[vb pp] to be [adv prt] for	10
16	[vb pp] to be suitable for	10
17	[vb pp] to be suitable for	10
18	[vb pp] to be good for	8
19	[vb pp] to be ready for	7
20	[vb pp] to be [adv] for	7
21	[vb pp] to be [adj -er] for	7
22	[vb pp] to be ready for	7
23	[vb pp] to be [noun pl] for	6
24	[vb pp] to be look for	6
25	[vb pp] to be good for	6
26	[vb pp] to be available for	5
27	[vb pp] to be [pron] for	5
28	[vb pp] to be looking for	5
29	[vb pp] to be [indef pn] for	5
30	[vb pp] to be essential for	5