| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | need [to-vb] [prep] a [adj] [noun sg] | 18 |
|
| 2 | need [to-vb] [prep] a [adj] [noun] | 18 |
|
| 3 | need [to-vb] at a [adj] [noun] | 5 |
|
| 4 | need [to-vb] at a [adj] [noun] | 5 |
|
