| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv prt] at | 1315 |
|
| 2 | [adv prt] at [adj] | 428 |
|
| 3 | be at [adj] | 418 |
|
| 4 | be [adv prt] [adj] | 144 |
|
