| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] [prep] [adv] [conj] | 199 |
|
| 2 | at [noun prp] [adv] [conj] | 109 |
|
| 3 | at [noun prp] [prep] [adv] | 88 |
|
| 4 | at [noun prp] [prep] [conj] | 45 |
|
