| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] [noun] it is necessary for | 6 |
|
| 2 | [art] [noun] it is necessary for | 6 |
|
| 3 | [adj] [noun] it is necessary for | 5 |
|
| 4 | a [noun] it is necessary for | 5 |
|
| 5 | [noun] it is [adv] necessary for | 6 |
|
| 6 | [noun] it is necessary for [art] | 8 |
|
| 7 | [noun] it is necessary for [art] | 8 |
|
| 8 | [noun] it is necessary for the | 7 |
|
| 9 | [noun] it is necessary for the | 7 |
|
