| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | need for [det] a [noun sg] | 26 |
|
| 2 | need for [det] a [noun] | 26 |
|
| 3 | need for such a [noun] | 26 |
|
| 4 | need for [det] a [noun] | 26 |
|
