| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [pron] could | 7058 |
|
| 2 | [coord] [pers pn] could | 6463 |
|
| 3 | [coord] they [vb mod] | 5796 |
|
| 4 | [coord] they [modal v] | 5796 |
|
| 5 | [conj] they could | 3213 |
|
| 6 | [coord] they could | 551 |
|
| 7 | [coord] they could | 550 |
|
