| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [vb mod] be [prep] [noun] | 83 |
|
| 2 | but [pron] [vb mod] be [prep] [noun] | 22 |
|
| 3 | but it [vb mod] [be] [prep] [noun] | 9 |
|
| 4 | but it [modal v] be [prep] [noun] | 9 |
|
