| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [be] [vb pp] [conj] | 2186 |
|
| 2 | [conj] [modal v] [be] [vb pp] [conj] | 518 |
|
| 3 | [modal v] it [be] [vb pp] [conj] | 75 |
|
| 4 | [conj] [modal v] it [be] [vb pp] | 75 |
|
| 5 | [conj] [modal v] it [be] [conj] | 14 |
|
