SN4 ""

No	Pattern	Freq
1	[conj] [pron] it is that [pron]	8
2	[conj] [Wh det] it is that [pron]	8
3	[conj] whatever it is that [pron]	6
4	[conj] whatever it is that [pron]	6
5	[conj] it is [adj] that [pron]	377
6	[conj] it is [adj] that [pron]	371
7	[conj] it is [verb] that [pron]	186
8	[conj] it is [vb pp] that [pron]	184
9	[conj] it is clear that [pron]	57
10	[conj] it is clear that [pron]	57
11	[conj] it is important that [pron]	46
12	[conj] it is important that [pron]	46
13	[conj] it is possible that [pron]	44
14	[conj] it is possible that [pron]	44
15	[conj] it is [adv] that [pron]	29
16	[conj] it is unlikely that [pron]	24
17	[conj] it is [adv] that [pron]	24
18	[conj] it is likely that [pron]	24
19	[conj] it is unlikely that [pron]	24
20	[conj] it is likely that [pron]	24
21	[conj] it is true that [pron]	20
22	[conj] it is true that [pron]	20
23	[conj] it is known that [pron]	17
24	[conj] it is know that [pron]	17
25	[conj] it is essential that [pron]	16
26	[conj] it is essential that [pron]	16
27	[conj] it is hope that [pron]	15
28	[conj] it is hoped that [pron]	15
29	[conj] it is assumed that [pron]	13
30	[conj] it is vital that [pron]	13