| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [vb infin] [vb pp] [prep] the | 203 |
|
| 2 | could [vb infin] them [prep] the | 55 |
|
| 3 | [vb infin] [vb pp] them [prep] the | 34 |
|
| 4 | could [vb infin] [vb pp] them [prep] | 15 |
|
