SN4 ""

No	Pattern	Freq
1	[noun sg] [conj] if [pers pn]	1453
2	[noun] [coord] if [pers pn]	1267
3	[noun] and if [pers pn]	908
4	[noun] and if [pers pn]	908
5	[noun] [conj] if you	704
6	[noun] that if [pers pn]	496
7	[noun] [that] if [pers pn]	496
8	[noun] that if [pers pn]	496
9	[noun pl] [conj] if [pers pn]	410
10	[noun] [conj] if they	306
11	[noun] [subord] if [pers pn]	273
12	[noun] [conj] if it	271
13	[noun] [conj] if he	250
14	[noun] [conj] if i	199
15	[noun] [conj] if we	197
16	[noun] but if [pers pn]	189
17	[noun] but if [pers pn]	189
18	[noun] or if [pers pn]	167
19	[noun] or if [pers pn]	167
20	[noun prp] [conj] if [pers pn]	123
21	[noun] [conj] if she	106
22	[noun] than if [pers pn]	94
23	[noun] than if [pers pn]	94
24	[noun] because if [pers pn]	77
25	[noun] because if [pers pn]	77
26	[noun] as if [pers pn]	43
27	[noun] as if [pers pn]	43
28	fact [conj] if [pers pn]	30
29	[n mass] [conj] if [pers pn]	29
30	fact [conj] if [pers pn]	29