| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [conj] he could | 230 |
|
| 2 | [conj] [subord] he could | 191 |
|
| 3 | [conj] when [pers pn] could | 37 |
|
| 4 | [conj] when [pron] could | 37 |
|
| 5 | [conj] when he [modal v] | 24 |
|
| 6 | [conj] when he [vb mod] | 24 |
|
| 7 | [conj] when he could | 9 |
|
| 8 | [conj] when he could | 9 |
|
| 9 | [conj] when he could | 9 |
|
