| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] at that time [vb past] | 26 |
|
| 2 | who at [adj] time [vb past] | 19 |
|
| 3 | who at that [noun] [vb past] | 11 |
|
| 4 | who at that [noun sg] [vb past] | 11 |
|
| 5 | [Wh pn] at that time [vb past] | 10 |
|
| 6 | who at that time [vb past] | 9 |
|
| 7 | who at that time [verb] | 9 |
|
| 8 | who [prep] that time [vb past] | 9 |
|
| 9 | who at that time [vb past] | 9 |
|
