SN4 ""

No	Pattern	Freq
1	[pron] [verb] if this [noun]	18
2	[pers pn] [verb] if this [noun]	17
3	[modal v] [verb] if this [noun]	12
4	[vb mod] [verb] if this [noun]	12
5	[adv] [verb] if this [noun]	11
6	i [verb] if this [noun]	10
7	i [verb] if this [noun]	10
8	be [verb] if this [noun]	9
9	[be] [verb] if this [noun]	9
10	[verb] [verb] if this [noun]	8
11	[adv] [verb] if this [noun]	7
12	[noun] [verb] if this [noun]	5
13	[adj] [verb] if this [noun]	5
14	[be] [verb] if this [noun]	5
15	be [verb] if this [noun]	5
16	[verb] [conj] if this [noun]	21
17	[verb] that if this [noun]	18
18	[verb] that if this [noun]	18
19	[verb] [that] if this [noun]	18
20	[verb] as if this [noun]	10
21	[verb] as if this [noun]	10
22	[verb] [prep] if this [noun]	10
23	[verb] [prep] if this [noun]	10
24	[verb] [pron] if this [noun]	9
25	[verb] [verb] if this [noun]	8
26	[verb] [pers pn] if this [noun]	7
27	[verb] [to-vb] if this [noun]	7
28	[verb] [adv] if this [noun]	6
29	[verb] [noun] if this [noun]	5
30	[verb] if this [adj] [noun]	15