| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it [be] [verb] [adj] | 355 |
|
| 2 | [subord] [pron] [be] [verb] this | 240 |
|
| 3 | [subord] it [be] [verb] [det] | 111 |
|
| 4 | [conj] it [be] [verb] this | 21 |
|
| 5 | [subord] it [be] [verb] this | 9 |
|
