| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | need [to-vb] at the [noun] [prep] | 10 |
|
| 2 | need [to-vb] at the [noun sg] [prep] | 8 |
|
| 3 | need [to-vb] at the [noun] of | 8 |
|
| 4 | need to look at the [noun] [prep] | 7 |
|
