| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [be] at | 1237 |
|
| 2 | [verb] [am/are] [prep] | 320 |
|
| 3 | [verb] [am/are] [prep] | 320 |
|
| 4 | [verb] [am/are] at | 22 |
|
