| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [adv] [prep] a [noun] [Wh adv] | 55 |
|
| 2 | [verb] [adv] [prep] a [noun sg] [Wh adv] | 55 |
|
| 3 | [verb] [adv] [prep] a time [Wh adv] | 39 |
|
| 4 | [verb] [adv] [prep] [art] time [Wh adv] | 33 |
|
| 5 | [verb] [adv] [prep] a time [adv] | 16 |
|
| 6 | [verb] [adv] [prep] a time [Wh adv] | 15 |
|
| 7 | [verb] [adv] [prep] a time [Wh adv] | 15 |
|
