| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [be] [verb] at [art] | 838 |
|
| 2 | [be] [verb] at [art] first | 15 |
|
| 3 | [prep] [be] [verb] [art] first | 12 |
|
| 4 | [prep] [verb] at [art] first | 5 |
|
