| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [verb] a [adj] time | 515 |
|
| 2 | [pron] [verb] at a [adj] | 316 |
|
| 3 | [pron] [verb] at [adj] time | 174 |
|
| 4 | [verb] at a [adj] time | 136 |
|
| 5 | [pron] [verb] at a time | 31 |
|
| 6 | [pron] at a [adj] time | 16 |
|
