| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [adj] [noun] [pers pn] | 2194 |
|
| 2 | [prep] [adj] time [pers pn] | 1249 |
|
| 3 | [prep] [adj] time [pers pn] | 1248 |
|
| 4 | at [adj] time [pron] | 768 |
|
| 5 | at [adj] time [pers pn] | 602 |
|
