| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [adv] [vb infin] [pron] | 1950 |
|
| 2 | could [adv] [vb infin] the | 1152 |
|
| 3 | [adv] [vb infin] [pron] the | 259 |
|
| 4 | could [vb infin] [pron] the | 99 |
|
