| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [prep] this | 1259 |
|
| 2 | it [be] at [adj] | 442 |
|
| 3 | it [be] at [det] | 356 |
|
| 4 | [pron] [be] at this | 281 |
|
| 5 | [pers pn] [be] at this | 263 |
|
| 6 | it [be] at this | 233 |
|
| 7 | it [be] at this | 233 |
|
