| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] at the time when | 14 |
|
| 2 | [be] [vb pp] at the time when | 14 |
|
| 3 | [was/were] [vb pp] at the time when | 6 |
|
| 4 | was [vb pp] at the time when | 5 |
|
| 5 | [vb pp] at the time when [art] | 9 |
|
| 6 | [vb pp] at the time when [art] | 9 |
|
| 7 | [vb pp] at the time when the | 8 |
|
| 8 | [vb pp] at the time when the | 8 |
|
| 9 | [vb pp] at the time when [pers pn] | 7 |
|
| 10 | [vb pp] at the time when [pron] | 7 |
|
| 11 | [vb pp] at the time when [noun] | 5 |
|
