| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [vb infin] they [prep] the [adj] | 12 |
|
| 2 | could [vb infin] they [prep] the [adj] | 12 |
|
| 3 | could [vb infin] them [prep] the [adj] | 12 |
|
| 4 | could [vb infin] they [prep] the [adj] | 7 |
|
