SN4 ""

No	Pattern	Freq
1	[conj] it is [adj] for [pron]	136
2	that it is [adj] for [pron]	58
3	[that] it is [adj] for [pron]	58
4	that it is [adj] for [pron]	58
5	[subord] it is [adj] for [pron]	45
6	[coord] it is [adj] for [pron]	33
7	[noun] it is [adj] for [pron]	28
8	[adv] it is [adj] for [pron]	25
9	[noun sg] it is [adj] for [pron]	18
10	and it is [adj] for [pron]	18
11	and it is [adj] for [pron]	18
12	[verb] it is [adj] for [pron]	17
13	[adv] it is [adj] for [pron]	15
14	but it is [adj] for [pron]	12
15	but it is [adj] for [pron]	12
16	[vb base] it is [adj] for [pron]	11
17	[pron] it is [adj] for [pron]	11
18	if it is [adj] for [pron]	10
19	if it is [adj] for [pron]	10
20	[noun pl] it is [adj] for [pron]	10
21	[Wh det] it is [adj] for [pron]	10
22	which it is [adj] for [pron]	9
23	which it is [adj] for [pron]	9
24	because it is [adj] for [pron]	8
25	because it is [adj] for [pron]	8
26	[Wh adv] it is [adj] for [pron]	8
27	so it is [adj] for [pron]	7
28	so it is [adj] for [pron]	7
29	think it is [adj] for [pron]	6
30	when it is [adj] for [pron]	5