| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [conj] [adj] [modal v] be | 598 |
|
| 2 | [to-vb] [conj] [adj] [modal v] be | 54 |
|
| 3 | [to-vb] [conj] [adj] [modal v] [be] | 54 |
|
| 4 | [to-vb] [conj] [adj] [modal v] [be] | 54 |
|
