| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [vb pp] a [noun] [prep] | 11195 |
|
| 2 | [verb] [vb pp] [art] time [prep] | 57 |
|
| 3 | [verb] [verb] a time [prep] | 13 |
|
| 4 | [verb] [vb pp] a time [prep] | 6 |
|
