| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [pers pn] [vb past] [pers pn] could | 52 |
|
| 2 | when [pers pn] [vb past] [pron] could | 52 |
|
| 3 | when [pers pn] [vb past] he could | 18 |
|
| 4 | when he [vb past] [pron] could | 18 |
|
| 5 | when [pers pn] [vb past] he could | 18 |
|
| 6 | when [pers pn] [vb past] i could | 15 |
|
| 7 | when [pers pn] [vb past] i could | 15 |
|
| 8 | when she [vb past] [pron] could | 9 |
|
| 9 | when i [vb past] [pron] could | 9 |
|
| 10 | when [pers pn] said [pron] could | 9 |
|
| 11 | when [pers pn] [vb past] she could | 8 |
|
| 12 | when [pers pn] [vb past] she could | 8 |
|
| 13 | when [pers pn] knew [pron] could | 6 |
|
| 14 | when you [vb past] [pron] could | 5 |
|
| 15 | when [pers pn] [vb past] they could | 5 |
|
| 16 | when we [vb past] [pron] could | 5 |
|
| 17 | when [pers pn] [vb past] they could | 5 |
|
| 18 | when they [vb past] [pron] could | 5 |
|
| 19 | when [pers pn] thought [pron] could | 5 |
|
