| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [vb base] [pron] could [vb infin] | 20 |
|
| 2 | they [vb base] [pers pn] could [verb] | 20 |
|
| 3 | they [vb base] they could [verb] | 7 |
|
| 4 | they [vb base] they could [verb] | 7 |
|
| 5 | they [vb base] it could [verb] | 6 |
|
| 6 | they [vb base] it could [verb] | 6 |
|
| 7 | they say [pron] could [verb] | 5 |
|
