| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [adj] [conj] [pron] [modal v] | 781 |
|
| 2 | [be] [adj] [conj] it [modal v] | 448 |
|
| 3 | [be] [adj] [conj] it [modal v] | 129 |
|
