| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [verb] [pron] [verb] [prep] the | 72 |
|
| 2 | could [verb] [pron] [verb] [prep] the | 72 |
|
| 3 | [vb mod] [verb] [pron] [verb] at the | 30 |
|
| 4 | [modal v] [verb] [pron] [verb] at the | 30 |
|
| 5 | could [verb] [pron] [verb] at [art] | 7 |
|
| 6 | could [verb] [pron] [verb] at the | 6 |
|
| 7 | could [verb] [pron] [verb] at the | 6 |
|
