| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is needed for [adj] [noun] of | 8 |
|
| 2 | [is] needed for [adj] [noun] of | 8 |
|
| 3 | [is] needed for [adj] [noun sg] of | 7 |
|
| 4 | [is] needed for [det] [noun] of | 6 |
|
