| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [vb infin] [pron] [prep] the | 404 |
|
| 2 | [vb mod] [vb infin] [pron] at the | 198 |
|
| 3 | [modal v] [vb infin] [pron] at the | 198 |
|
| 4 | could [vb infin] [pron] at [art] | 20 |
|
| 5 | could [verb] [pron] at the | 17 |
|
| 6 | could [vb infin] [pron] at the | 17 |
|
