| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] at a [adj -er] time | 18 |
|
| 2 | [noun] at a later time | 18 |
|
| 3 | [noun] at a [adj -er] time | 18 |
|
| 4 | request at a [adj -er] time | 10 |
|
| 5 | request at a [adj -er] time | 10 |
|
