SN4 ""

No	Pattern	Freq
1	[pron] could not go	278
2	[pers pn] could not go	273
3	i could not go	95
4	i could not go	95
5	[noun] could not go	53
6	she could not go	51
7	she could not go	51
8	he could not go	45
9	he could not go	45
10	you could not go	39
11	you could not go	39
12	[noun sg] could not go	28
13	we could not go	22
14	we could not go	22
15	[adv] could not go	14
16	[adv] could not go	14
17	they could not go	13
18	they could not go	13
19	[noun pl] could not go	12
20	[noun prp] could not go	12
21	it could not go	8
22	it could not go	8
23	[conj] could not go	8
24	just could not go	7
25	[coord] could not go	7
26	just could not go	7
27	and could not go	6
28	and could not go	6
29	could not [adv] go	26
30	could not [adv] go	25