| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] be more appropriate [prep] [adj] | 6 |
|
| 2 | [modal v] be more appropriate [prep] [adj] | 6 |
|
| 3 | be more appropriate [prep] [art] [adj] | 7 |
|
| 4 | be more appropriate [prep] [art] [adj] | 7 |
|
