| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] the [adj] [pron] could | 16 |
|
| 2 | [vb past] the [adj] [pron] could | 16 |
|
| 3 | [vb past] the [adj] [pers pn] could | 15 |
|
| 4 | [vb past] the [adj -est] [pron] could | 14 |
|
| 5 | [vb past] the good [pron] could | 14 |
|
| 6 | [vb past] the best [pron] could | 14 |
|
| 7 | did the [adj] [pron] could | 12 |
|
| 8 | [vb past] the [adj] they could | 6 |
|
| 9 | [vb past] the [adj] they could | 6 |
|
