| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] be at the | 17 |
|
| 2 | it [verb] been at the | 17 |
|
| 3 | it have [be] at the | 17 |
|
| 4 | it [verb] [been] at the | 17 |
|
| 5 | it [verb] [be] at the | 17 |
|
| 6 | it [vb past] [be] at the | 15 |
|
| 7 | it had [be] at the | 15 |
|
