SN4 ""

No	Pattern	Freq
1	[verb] if [pron] could	865
2	[adj] if [pron] could	381
3	[noun] if [pron] could	359
4	[adj] if [pron] could	337
5	[adv] if [pron] could	330
6	[adv] if [pron] could	297
7	[conj] if [pron] could	286
8	[vb past] if [pron] could	261
9	ask if [pron] could	250
10	[noun sg] if [pron] could	226
11	[prep] if [pron] could	220
12	[prep] if [pron] could	220
13	as if [pron] could	213
14	as if [pron] could	213
15	wonder if [pron] could	197
16	[vb base] if [pron] could	184
17	[to-vb] if [pron] could	183
18	[pron] if [pron] could	175
19	see if [pron] could	175
20	[coord] if [pron] could	170
21	asked if [pron] could	158
22	[pers pn] if [pron] could	152
23	grateful if [pron] could	146
24	grateful if [pron] could	146
25	to see if [pron] could	130
26	even if [pron] could	110
27	even if [pron] could	110
28	and if [pron] could	103
29	and if [pron] could	103
30	that if [pron] could	95