| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [adv] [prep] [noun prp] | 391 |
|
| 2 | [prep] [adv prt] [prep] [noun prp] | 86 |
|
| 3 | at [adv prt] [prep] [noun] | 42 |
|
| 4 | at [adv prt] [prep] [noun prp] | 5 |
|
