SN4 ""

No	Pattern	Freq
1	[conj] it is [adj] for	527
2	that it is [adj] for	208
3	that it is [adj] for	208
4	[that] it is [adj] for	208
5	[subord] it is [adj] for	175
6	[coord] it is [adj] for	144
7	[noun] it is [adj] for	138
8	[adv] it is [adj] for	101
9	[noun sg] it is [adj] for	87
10	and it is [adj] for	82
11	and it is [adj] for	82
12	[verb] it is [adj] for	76
13	[adv] it is [adj] for	68
14	but it is [adj] for	59
15	but it is [adj] for	59
16	[noun pl] it is [adj] for	46
17	[pron] it is [adj] for	37
18	[vb base] it is [adj] for	34
19	[Wh det] it is [adj] for	34
20	if it is [adj] for	33
21	if it is [adj] for	33
22	which it is [adj] for	28
23	which it is [adj] for	28
24	[Wh adv] it is [adj] for	27
25	because it is [adj] for	24
26	because it is [adj] for	24
27	as it is [adj] for	20
28	so it is [adj] for	20
29	so it is [adj] for	20
30	as it is [adj] for	20