| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [prep] [art] [adj] | 1911 |
|
| 2 | it be [prep] [art] [adj] | 1911 |
|
| 3 | [pron] be at [art] [adj] | 343 |
|
| 4 | it [be] at [art] [adj] | 78 |
|
| 5 | it be at [art] [adj] | 78 |
|
