| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] for [adj] [adj] [noun] | 51 |
|
| 2 | [is] needed for [adj] [noun] | 47 |
|
| 3 | needed for [adj] [adj] [noun] | 23 |
|
| 4 | [is] needed for [adj] [adj] | 5 |
|
