| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] [be] [det] [noun] | 312 |
|
| 2 | it [modal v] [be] that [det] | 115 |
|
| 3 | it [modal v] [be] that [noun] | 103 |
|
| 4 | [modal v] [be] that [det] [noun] | 76 |
|
| 5 | it [be] that [det] [noun] | 23 |
|
