| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at which point [pers pn] [verb] | 22 |
|
| 2 | at which point [pers pn] [vb past] | 16 |
|
| 3 | at which point [pers pn] [vb mod] | 11 |
|
| 4 | at which point [pers pn] [modal v] | 11 |
|
| 5 | at which point [pers pn] would | 7 |
|
