| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] might require [art] [noun] | 7 |
|
| 2 | [noun] might require [art] [noun] | 7 |
|
| 3 | [noun] might require a [noun] | 6 |
|
| 4 | [noun] might require a [noun] | 5 |
|
