SN4 ""

No	Pattern	Freq
1	[adj] [to-vb] that a [adj] [noun]	97
2	[adj] [to-vb] that a [adj] [noun]	92
3	[verb] [to-vb] that a [adj] [noun]	78
4	[noun] [to-vb] that a [adj] [noun]	59
5	[noun sg] [to-vb] that a [adj] [noun]	43
6	[adv] [to-vb] that a [adj] [noun]	24
7	[vb pp] [to-vb] that a [adj] [noun]	18
8	[vb base] [to-vb] that a [adj] [noun]	15
9	[vb past] [to-vb] that a [adj] [noun]	15
10	[vb infin] [to-vb] that a [adj] [noun]	14
11	[noun pl] [to-vb] that a [adj] [noun]	10
12	[vb -s] [to-vb] that a [adj] [noun]	10
13	[adv] [to-vb] that a [adj] [noun]	10
14	[be] [to-vb] that a [adj] [noun]	9
15	be [to-vb] that a [adj] [noun]	9
16	[conj] [to-vb] that a [adj] [noun]	9
17	[adv prt] [to-vb] that a [adj] [noun]	8
18	seem [to-vb] that a [adj] [noun]	7
19	[pron] [to-vb] that a [adj] [noun]	7
20	have [to-vb] that a [adj] [noun]	7
21	hard [to-vb] that a [adj] [noun]	7
22	hard [to-vb] that a [adj] [noun]	7
23	on [to-vb] that a [adj] [noun]	6
24	reason [to-vb] that a [adj] [noun]	6
25	[not/n't] [to-vb] that a [adj] [noun]	6
26	on [to-vb] that a [adj] [noun]	6
27	important [to-vb] that a [adj] [noun]	6
28	not [to-vb] that a [adj] [noun]	6
29	reason [to-vb] that a [adj] [noun]	6
30	important [to-vb] that a [adj] [noun]	6