| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [conj] [pron] could | 720 |
|
| 2 | [coord] [subord] [pron] could | 526 |
|
| 3 | [coord] when [pron] [modal v] | 143 |
|
| 4 | [coord] when [pron] [vb mod] | 143 |
|
| 5 | [conj] when [pron] could | 37 |
|
| 6 | [coord] when [pron] could | 32 |
|
| 7 | [coord] when [pron] could | 32 |
|
