| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [verb] a [adj] time | 426 |
|
| 2 | [pers pn] [verb] at a [adj] | 229 |
|
| 3 | [verb] at a [adj] time | 95 |
|
| 4 | [pers pn] [verb] at a time | 24 |
|
| 5 | [pers pn] at a [adj] time | 11 |
|
