SN4 ""

No	Pattern	Freq
1	could be [verb] [prep] the [noun]	1140
2	could be [verb] [prep] the [noun]	1140
3	could be [vb pp] [prep] the [noun]	1114
4	could be [verb] [prep] the [noun sg]	902
5	could be [verb] by the [noun]	206
6	could be [verb] in the [noun]	180
7	could be [verb] [prep] the [noun pl]	177
8	could be [verb] to the [noun]	138
9	could be [verb] from the [noun]	100
10	could be [verb] on the [noun]	85
11	could be seen [prep] the [noun]	57
12	could be [verb] for the [noun]	57
13	could be see [prep] the [noun]	57
14	could be [verb] [prep] the [noun prp]	55
15	could be [verb] as the [noun]	52
16	could be make [prep] the [noun]	51
17	could be made [prep] the [noun]	50
18	could be [verb] into the [noun]	43
19	could be [verb] with the [noun]	43
20	could be used [prep] the [noun]	40
21	could be use [prep] the [noun]	40
22	could be [verb] at the [noun]	34
23	could be [v-ing] [prep] the [noun]	25
24	could be found [prep] the [noun]	24
25	could be find [prep] the [noun]	24
26	could be heard [prep] the [noun]	23
27	could be hear [prep] the [noun]	23
28	could be [verb] of the [noun]	23
29	could be [verb] through the [noun]	21
30	could be done [prep] the [noun]	19