| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] at a time [adv] | 24 |
|
| 2 | [pron] at [art] time [Wh adv] | 22 |
|
| 3 | [pron] at [art] time [Wh adv] | 22 |
|
| 4 | [pron] at a [noun] [Wh adv] | 21 |
|
| 5 | [pron] [prep] a time [Wh adv] | 20 |
|
| 6 | [pron] [prep] a time [Wh adv] | 20 |
|
| 7 | [pron] at a time [Wh adv] | 17 |
|
| 8 | [pron] at a time [Wh adv] | 17 |
|
