| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [det] [noun] [pers pn] | 1482 |
|
| 2 | [prep] [det] time [pers pn] | 917 |
|
| 3 | [prep] [det] time [pers pn] | 917 |
|
| 4 | at [adj] time [pers pn] | 602 |
|
| 5 | at [det] time [pron] | 469 |
|
| 6 | at [det] time [pers pn] | 353 |
|
