| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [modal v] [prep] | 3382 |
|
| 2 | [noun] need [prep] | 3302 |
|
| 3 | [noun] [modal v] need | 1885 |
|
| 4 | [modal v] need [prep] | 1225 |
|
