| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [verb] at a [adj] [noun] | 589 |
|
| 2 | [noun] [verb] at a [adj] [noun sg] | 570 |
|
| 3 | [noun] [verb] [prep] a [adj] time | 102 |
|
| 4 | [noun] [verb] at [art] [adj] time | 53 |
|
| 5 | [noun] [verb] at a [adj] time | 27 |
|
| 6 | [noun] [verb] at a [adj] time | 26 |
|
