| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] they [pers pn] [verb] | 532 |
|
| 2 | [prep] [pers pn] could [verb] | 276 |
|
| 3 | [prep] they could [verb] | 105 |
|
| 4 | they [pers pn] could [verb] | 28 |
|
| 5 | [prep] they [pers pn] could | 28 |
|
