| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [prep] [det] [art] | 149 |
|
| 2 | is at [adj] [art] | 40 |
|
| 3 | be at [det] [art] | 38 |
|
| 4 | [be] at [det] [art] | 38 |
|
| 5 | [is] at [det] [art] | 12 |
|
