| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [adv] at [art] | 1402 |
|
| 2 | [be] [adv prt] at [art] | 315 |
|
| 3 | [be] off [prep] [art] | 228 |
|
| 4 | [be] off at [art] | 11 |
|
