SN4 ""

No	Pattern	Freq
1	[pron] could be [prep]	381
2	[pers pn] could be [prep]	330
3	[pron] could be in	108
4	it could be [prep]	94
5	it could be [prep]	94
6	[pron] could be of	62
7	he could be [prep]	50
8	they could be [prep]	49
9	they could be [prep]	49
10	he could be [prep]	49
11	you could be [prep]	38
12	you could be [prep]	38
13	she could be [prep]	37
14	she could be [prep]	37
15	[pron] could be like	36
16	[Wh det] could be [prep]	34
17	which could be [prep]	33
18	i could be [prep]	33
19	which could be [prep]	33
20	i could be [prep]	32
21	[pron] could be on	30
22	[pron] could be at	29
23	we could be [prep]	27
24	[pron] could be worth	26
25	we could be [prep]	26
26	[pron] could be with	22
27	[pron] could be for	17
28	[Wh pn] could be [prep]	7
29	who could be [prep]	6
30	who could be [prep]	6