| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] they could [vb infin] | 105 |
|
| 2 | [det] [prep] they could | 86 |
|
| 3 | [det] they could [vb infin] | 79 |
|
| 4 | [det] [prep] they [vb infin] | 5 |
|
