| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at a [adj] time | 119 |
|
| 2 | happen at [art] [adj] time | 24 |
|
| 3 | happen at [art] [adj] time | 24 |
|
| 4 | happen at a [adj] [noun] | 13 |
|
| 5 | happen at a [adj] [noun sg] | 13 |
|
| 6 | happen [prep] a [adj] time | 10 |
|
| 7 | happen [prep] a [adj] time | 10 |
|
| 8 | happen at a [adj] time | 6 |
|
| 9 | happen at a [adj] time | 6 |
|
| 10 | happen at a [adj] time | 6 |
|
