| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] be at [art] [adj] | 68 |
|
| 2 | be [adv prt] at [art] [adj] | 46 |
|
| 3 | [prep] be [adv prt] at [art] | 21 |
|
| 4 | [prep] be [adv prt] at [adj] | 18 |
|
