SN4 ""

No	Pattern	Freq
1	[adj] if you could	211
2	[adj] if you could	204
3	[verb] if you could	145
4	grateful if you could	137
5	grateful if you could	137
6	[vb base] if you could	71
7	wonder if you could	69
8	[adv] if you could	62
9	[conj] if you could	60
10	[adv] if you could	57
11	wonder if you could	49
12	[coord] if you could	43
13	[pron] if you could	35
14	[noun] if you could	35
15	[pers pn] if you could	32
16	[noun sg] if you could	25
17	[vb past] if you could	23
18	but if you could	22
19	but if you could	22
20	so if you could	20
21	and if you could	20
22	so if you could	20
23	and if you could	20
24	[prep] if you could	19
25	[prep] if you could	19
26	[vb infin] if you could	18
27	as if you could	17
28	as if you could	17
29	helpful if you could	16
30	helpful if you could	16