SN4 ""

No	Pattern	Freq
1	[conj] it is that [noun]	25
2	[coord] it is that [noun]	16
3	and it is that [noun]	13
4	and it is that [noun]	13
5	[adj] it is that [noun]	10
6	[adj] it is that [noun]	9
7	[adv] it is that [noun]	6
8	[prep] it is that [noun]	6
9	[prep] it is that [noun]	6
10	[subord] it is that [noun]	5
11	likely it is that [noun]	5
12	likely it is that [noun]	5
13	[verb] it is that [noun]	5
14	it is [verb] that [noun]	123
15	it is [vb pp] that [noun]	112
16	it is [prep] that [noun]	61
17	it is [prep] that [noun]	61
18	it is [adv] that [noun]	41
19	it is [adv] that [noun]	28
20	it is [adj] that [noun]	14
21	it is recommend that [noun]	13
22	it is recommended that [noun]	13
23	it is for that [noun]	12
24	it is in that [noun]	12
25	it is for that [noun]	12
26	it is in that [noun]	12
27	it is [not/n't] that [noun]	11
28	it is hoped that [noun]	11
29	it is here that [noun]	11
30	it is not that [noun]	11