SN4 ""

No	Pattern	Freq
1	[pron] could [verb] in the [adj]	31
2	[pers pn] could [verb] in the [adj]	27
3	[noun] could [verb] in the [adj]	21
4	[noun sg] could [verb] in the [adj]	11
5	[conj] could [verb] in the [adj]	9
6	you could [verb] in the [adj]	7
7	you could [verb] in the [adj]	7
8	they could [verb] in the [adj]	6
9	[noun pl] could [verb] in the [adj]	6
10	they could [verb] in the [adj]	5
11	[that] could [verb] in the [adj]	5
12	that could [verb] in the [adj]	5
13	that could [verb] in the [adj]	5
14	could [be] [verb] in the [adj]	61
15	could be [verb] in the [adj]	61
16	could [be] [verb] in the [adj]	61
17	could be [verb] in the [adj]	61
18	could [adv] [verb] in the [adj]	24
19	could [not/n't] [verb] in the [adj]	14
20	could not [verb] in the [adj]	14
21	could [adv] [verb] in the [adj]	10
22	could not [verb] in the [adj]	8
23	could [verb] [verb] in the [adj]	6
24	could [vb infin] [verb] in the [adj]	6
25	could n't [verb] in the [adj]	6
26	could have [verb] in the [adj]	5
27	could have [verb] in the [adj]	5
28	could [verb] [pron] in the [adj]	17
29	could [verb] [adv] in the [adj]	14
30	could [verb] [noun] in the [adj]	13