| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could be [verb] [prep] the | 1632 |
|
| 2 | [modal v] be [verb] at the | 1156 |
|
| 3 | [vb mod] be [verb] at the | 1156 |
|
| 4 | could be [verb] at [art] | 85 |
|
| 5 | could be [verb] at [art] | 85 |
|
| 6 | could [be] [verb] at the | 48 |
|
| 7 | could be [verb] at the | 48 |
|
| 8 | could be [verb] at the | 48 |
|
| 9 | could be [verb] at the | 48 |
|
| 10 | could [be] [verb] at the | 48 |
|
