| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [adv] a [adj] time | 44 |
|
| 2 | [vb past] [adv] a [adj] time | 34 |
|
| 3 | [vb past] [adv] a short [noun] | 31 |
|
| 4 | [verb] [adv] a short time | 21 |
|
| 5 | [vb past] [adv] [art] short time | 11 |
|
| 6 | [vb past] [adv] a short time | 11 |
|
