SN4 ""

No	Pattern	Freq
1	[adv] it [is] [that] the [adj]	12
2	[Wh adv] it [is] [that] the [adj]	9
3	[adj] it [is] [that] the [adj]	6
4	[adj] it [is] [that] the [adj]	6
5	it [is] [adj] [that] the [adj]	596
6	it [is] [adj] [that] the [adj]	594
7	it [is] [verb] [that] the [adj]	276
8	it [is] [vb pp] [that] the [adj]	270
9	it [is] clear [that] the [adj]	99
10	it [is] clear [that] the [adj]	99
11	it [is] possible [that] the [adj]	65
12	it [is] possible [that] the [adj]	65
13	it [is] likely [that] the [adj]	61
14	it [is] likely [that] the [adj]	60
15	it [is] true [that] the [adj]	51
16	it [is] true [that] the [adj]	51
17	it [is] [adv] [that] the [adj]	40
18	it [is] [adv] [that] the [adj]	39
19	it [is] important [that] the [adj]	34
20	it [is] important [that] the [adj]	34
21	it [is] hope [that] the [adj]	27
22	it [is] hoped [that] the [adj]	27
23	it [is] evident [that] the [adj]	25
24	it [is] evident [that] the [adj]	25
25	it [is] unlikely [that] the [adj]	21
26	it [is] unlikely [that] the [adj]	21
27	it [is] probable [that] the [adj]	20
28	it [is] probable [that] the [adj]	20
29	it [is] think [that] the [adj]	19
30	it [is] suggested [that] the [adj]	19