| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | the [noun] [verb] at a | 291 |
|
| 2 | [noun] [verb] at a time | 98 |
|
| 3 | the [noun] at a time | 73 |
|
| 4 | the [noun] [verb] at time | 11 |
|
| 5 | the [noun] [verb] a time | 5 |
|
