SN4 ""

No	Pattern	Freq
1	it is that [noun] [prep]	33
2	it is that [noun] [prep]	33
3	it is that [noun] of	25
4	it is that [noun] of	25
5	it is that [noun] [pron]	13
6	it is that [noun] [conj]	10
7	it is that [noun] [be]	9
8	it is that [noun] which	9
9	it is that [noun] be	9
10	it is that [noun] [Wh det]	9
11	it is that [noun] which	9
12	it is that [noun] that	8
13	it is that [noun] [that]	8
14	it is that [noun] that	8
15	it is that [noun] [vb -s]	7
16	it is that [noun] is	7
17	it is that [noun] [vb mod]	7
18	it is that [noun] [modal v]	7
19	it is that [noun] [is]	7
20	it is that [noun] [verb]	7
21	it is that [noun] [noun]	6
22	[conj] it is that [noun]	25
23	[coord] it is that [noun]	16
24	and it is that [noun]	13
25	and it is that [noun]	13
26	[adj] it is that [noun]	10
27	[adj] it is that [noun]	9
28	[adv] it is that [noun]	6
29	[prep] it is that [noun]	6
30	[prep] it is that [noun]	6