| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] is needed for [art] [adj] | 12 |
|
| 2 | [noun sg] is needed for [art] [adj] | 11 |
|
| 3 | is needed for [art] [adj] [noun] | 14 |
|
| 4 | is needed for [art] [adj] [noun sg] | 11 |
|
