| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adj] | 38935 |
|
| 2 | it is [det] | 2298 |
|
| 3 | it be this | 1621 |
|
| 4 | it [be] this | 1621 |
|
| 5 | [pron] is this | 1425 |
|
| 6 | it [is] this | 1115 |
|
| 7 | it is this | 878 |
|
