| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [verb] [prep] [be] [adj] | 1327 |
|
| 2 | [vb mod] [vb infin] [prep] [be] [adj] | 1321 |
|
| 3 | [vb mod] need [prep] [be] [adj] | 130 |
|
| 4 | [modal v] need [prep] [be] [adj] | 130 |
|
