| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they could be [verb] [prep] [art] | 71 |
|
| 2 | they could be [verb] [prep] [art] | 68 |
|
| 3 | they could be [vb pp] [prep] [art] | 64 |
|
| 4 | they could be [verb] [prep] the | 44 |
|
| 5 | they could be [verb] [prep] the | 44 |
|
| 6 | they could be [verb] [prep] a | 27 |
|
| 7 | they could be [verb] [prep] a | 20 |
|
| 8 | they could be [verb] by [art] | 13 |
|
| 9 | they could be [verb] from [art] | 10 |
|
| 10 | they could be [verb] in [art] | 9 |
|
| 11 | they could be use [prep] [art] | 8 |
|
| 12 | they could be [verb] to [art] | 8 |
|
| 13 | they could be used [prep] [art] | 8 |
|
| 14 | they could be [verb] [prep] an | 7 |
|
| 15 | they could be [verb] on [art] | 7 |
|
| 16 | they could be [verb] as [art] | 7 |
|
| 17 | they could be [v-ing] [prep] [art] | 7 |
|
