| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [pron] at a time | 59 |
|
| 2 | [verb] one at a [noun] | 50 |
|
| 3 | [verb] one at a [noun sg] | 50 |
|
| 4 | [verb] one at [art] time | 47 |
|
| 5 | [verb] one [prep] a time | 46 |
|
| 6 | [verb] one at a time | 46 |
|
| 7 | [verb] one at a time | 46 |
|
| 8 | [verb] one [prep] a time | 46 |
|
