SN4 ""

No	Pattern	Freq
1	[verb] that if it	109
2	[noun] that if it	59
3	[noun sg] that if it	52
4	[vb past] that if it	29
5	be that if it	27
6	[be] that if it	27
7	[vb base] that if it	23
8	[adv] that if it	23
9	[is] that if it	23
10	is that if it	22
11	say that if it	21
12	[vb -s] that if it	21
13	[adv] that if it	20
14	think that if it	14
15	know that if it	14
16	[conj] that if it	14
17	so that if it	13
18	so that if it	13
19	[coord] that if it	13
20	[to-vb] that if it	12
21	[adj] that if it	12
22	[vb pp] that if it	11
23	and that if it	11
24	and that if it	11
25	[adj] that if it	9
26	believe that if it	7
27	[pers pn] that if it	7
28	thought that if it	7
29	[pron] that if it	7
30	[v-ing] that if it	7