SN4 ""

No	Pattern	Freq
1	could be [verb] in the [noun]	180
2	could be [verb] in the [noun]	180
3	could be [vb pp] in the [noun]	177
4	could be [verb] in the [noun sg]	144
5	could be [verb] in the [noun pl]	27
6	could be seen in the [noun]	14
7	could be see in the [noun]	14
8	could be hear in the [noun]	10
9	could be heard in the [noun]	10
10	could be find in the [noun]	9
11	could be found in the [noun]	9
12	could be [verb] in the [noun prp]	9
13	could be include in the [noun]	8
14	could be make in the [noun]	8
15	could be included in the [noun]	8
16	could be [verb] in the future	8
17	could be [verb] in the future	8
18	could be made in the [noun]	8
19	could be use in the [noun]	7
20	could be used in the [noun]	7
21	could be achieve in the [noun]	6
22	could be [verb] in the light	6
23	could be [verb] in the light	6
24	could be achieved in the [noun]	6
25	could be [verb] in the absence	5
26	could be [verb] in the absence	5