| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] necessary for [adj] [noun sg] | 46 |
|
| 2 | [noun pl] necessary for [adj] [noun] | 29 |
|
| 3 | [noun sg] necessary for [adj] [noun] | 24 |
|
| 4 | [noun] necessary for [adj] [noun pl] | 8 |
|
| 5 | skill necessary for [adj] [noun] | 7 |
|
| 6 | [noun] necessary for successful [noun] | 7 |
|
| 7 | skills necessary for [adj] [noun] | 7 |
|
