| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [adv] needed [noun] | 66 |
|
| 2 | [noun] [adv] needed [noun] | 28 |
|
| 3 | [noun] a [adv] [noun] | 11 |
|
| 4 | [noun] a [adv] needed | 5 |
|
