| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [verb] at a [adj] [noun] | 284 |
|
| 2 | [verb] [verb] at a [adj] [noun sg] | 280 |
|
| 3 | [verb] [verb] [prep] a [adj] time | 172 |
|
| 4 | [verb] [verb] [prep] a [adj] time | 172 |
|
| 5 | [verb] [verb] at [art] [adj] time | 101 |
|
| 6 | [verb] [verb] at a [adj] time | 47 |
|
| 7 | [verb] [verb] at a [adj] time | 47 |
|
