| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [noun] [verb] at a | 294 |
|
| 2 | [adj] [noun] at a time | 237 |
|
| 3 | [noun] [verb] at a time | 98 |
|
| 4 | [adj] [noun] [verb] a time | 7 |
|
