| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at the time when he | 8 |
|
| 2 | [noun sg] at the time when he | 7 |
|
| 3 | [noun] at the time when he | 7 |
|
| 4 | at the time when he [verb] | 18 |
|
| 5 | at the time when he [vb past] | 13 |
|
| 6 | at the time when he [be] | 8 |
|
| 7 | at the time when he be | 8 |
|
| 8 | at the time when he was | 7 |
|
| 9 | at the time when he [was/were] | 7 |
|
| 10 | at the time when he [vb -s] | 5 |
|
