| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [pron] they could [vb infin] | 161 |
|
| 2 | [noun] [prep] [pron] they could | 150 |
|
| 3 | [noun] [prep] [pron] could [vb infin] | 117 |
|
| 4 | [noun] [pron] they could [vb infin] | 51 |
|
