| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] which [prep] a time | 5 |
|
| 2 | [noun] which [prep] a time | 5 |
|
| 3 | which [verb] [prep] a time | 5 |
|
| 4 | which [prep] a time [vb past] | 7 |
|
| 5 | which [prep] a time [verb] | 7 |
|
