| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and [art] [adj] [modal v] [be] [adj] | 13 |
|
| 2 | [conj] [art] [det] [modal v] [be] [adj] | 11 |
|
| 3 | and [art] [det] [modal v] [be] [adj] | 5 |
|
