| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at a [adj] [noun] for | 52 |
|
| 2 | [verb] at a [adj] [noun sg] for | 51 |
|
| 3 | [verb] at a [adj] time [prep] | 28 |
|
| 4 | [verb] at a [adj] time [prep] | 28 |
|
| 5 | [verb] at a [adj] time for | 18 |
|
| 6 | [verb] [prep] a [adj] time for | 15 |
|
| 7 | [verb] [prep] a [adj] time for | 15 |
|
| 8 | [verb] at [art] [adj] time for | 12 |
|
| 9 | [verb] at a [adj] time for | 10 |
|
| 10 | [verb] at a [adj] time for | 10 |
|
| 11 | [verb] at a [adj] time for | 10 |
|
