| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is needed for [adj] [noun] [conj] | 7 |
|
| 2 | [is] needed for [adj] [noun] [conj] | 5 |
|
| 3 | [is] needed for [adj] [noun sg] [conj] | 5 |
|
