| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [pers pn] at [art] time | 165 |
|
| 2 | [prep] [pers pn] at [art] time | 165 |
|
| 3 | [prep] [pers pn] at a [noun] | 66 |
|
| 4 | [prep] [pers pn] at a [noun sg] | 63 |
|
| 5 | [prep] [pron] at a time | 30 |
|
| 6 | [prep] [pers pn] [prep] a time | 26 |
|
| 7 | [prep] [pers pn] at a time | 13 |
|
| 8 | [prep] [pers pn] at a time | 13 |
|
| 9 | [prep] [pers pn] at a time | 13 |
|
