| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [adj] [pers pn] | 2154 |
|
| 2 | at [adj -est] [pers pn] | 101 |
|
| 3 | at best [pron] | 70 |
|
| 4 | at best [pers pn] | 59 |
|
| 5 | [prep] best [pers pn] | 59 |
|
| 6 | at good [pers pn] | 59 |
|
| 7 | [prep] best [pers pn] | 59 |
|
