SN4 ""

No	Pattern	Freq
1	[conj] i could say	27
2	[verb] i could say	26
3	[vb base] i could say	22
4	wish i could say	20
5	[subord] i could say	17
6	wish i could say	17
7	[adj] i could say	11
8	before i could say	11
9	before i could say	11
10	[pron] i could say	11
11	[det] i could say	9
12	all i could say	7
13	[indef pn] i could say	7
14	[that] i could say	7
15	that i could say	7
16	all i could say	7
17	that i could say	7
18	[noun] i could say	6
19	if i could say	5
20	if i could say	5
21	i could [adv] say	89
22	i could not say	69
23	i could [not/n't] say	69
24	i could n't say	59
25	i could [vb infin] say	20
26	i could [adv] say	20
27	i could [verb] say	20
28	i could have say	17
29	i could have say	15
30	i could not say	10