| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [vb pp] [prep] a [noun] [prep] | 2273 |
|
| 2 | [verb] [vb pp] [prep] [art] time [prep] | 48 |
|
| 3 | [verb] [verb] [prep] a time [prep] | 15 |
|
