| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [unc] [noun] at a time | 18 |
|
| 2 | ['s] [noun] at a time | 14 |
|
| 3 | [unc] [noun sg] at a time | 13 |
|
| 4 | 's [noun] at a time | 12 |
|
| 5 | 's [noun] at a time | 12 |
|
| 6 | [unc] [noun pl] at a time | 5 |
|
