| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [pron] a [adj] time | 169 |
|
| 2 | [verb] [pron] at a [adj] | 123 |
|
| 3 | [verb] at a [adj] time | 79 |
|
| 4 | [verb] [pron] at a time | 59 |
|
| 5 | [pron] at a [adj] time | 16 |
|
