SN4 ""

No	Pattern	Freq
1	[noun] could be [verb] with [adj]	56
2	[noun sg] could be [verb] with [adj]	34
3	[pron] could be [verb] with [adj]	29
4	[noun pl] could be [verb] with [adj]	21
5	[pers pn] could be [verb] with [adj]	19
6	it could be [verb] with [adj]	8
7	it could be [verb] with [adj]	8
8	[Wh det] could be [verb] with [adj]	8
9	[conj] could be [verb] with [adj]	7
10	which could be [verb] with [adj]	6
11	they could be [verb] with [adj]	6
12	which could be [verb] with [adj]	6
13	they could be [verb] with [adj]	5
14	could [adv] be [verb] with [adj]	33
15	could [adv] be [verb] with [adj]	20
16	could not be [verb] with [adj]	13
17	could [not/n't] be [verb] with [adj]	13
18	could not be [verb] with [adj]	11
19	could only be [verb] with [adj]	5
20	could only be [verb] with [adj]	5
21	could be [verb] [adv] with [adj]	11
22	could be [verb] [adv prt] with [adj]	6
23	could be [verb] [adv] with [adj]	5
24	could be [verb] with [art] [adj]	56
25	could be [verb] with [art] [adj]	56
26	could be [verb] with a [adj]	33
27	could be [verb] with a [adj]	26
28	could be [verb] with the [adj]	23
29	could be [verb] with the [adj]	23
30	could be [verb] with [adj] [adj]	13