SN4 ""

No	Pattern	Freq
1	[adj] could be say [prep]	60
2	[det] could be say [prep]	57
3	[noun] could be say [prep]	47
4	same could be say [prep]	45
5	same could be say [prep]	45
6	[noun sg] could be say [prep]	34
7	[pron] could be say [prep]	22
8	[pers pn] could be say [prep]	15
9	[conj] could be say [prep]	12
10	[noun pl] could be say [prep]	10
11	it could be say [prep]	9
12	it could be say [prep]	9
13	[subord] could be say [prep]	8
14	than could be say [prep]	8
15	than could be say [prep]	8
16	that could be say [prep]	5
17	that could be say [prep]	5
18	thing could be say [prep]	5
19	[Wh det] could be say [prep]	5
20	could [adv] be say [prep]	47
21	could [adv] be say [prep]	24
22	could not be say [prep]	23
23	could [not/n't] be say [prep]	23
24	could not be say [prep]	21
25	could also be say [prep]	5
26	could also be say [prep]	5
27	could be say [to-vb] [prep]	7
28	could be say [verb] [prep]	7
29	could be say [that] [prep]	5
30	could be say that [prep]	5