| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] [adv] be | 10255 |
|
| 2 | [vb -s] [adv] at | 443 |
|
| 3 | [adv] be at | 432 |
|
| 4 | [vb -s] be at | 249 |
|
