| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is necessary [verb] the [noun] | 224 |
|
| 2 | is also [verb] the [noun] | 67 |
|
| 3 | is also necessary [verb] the | 13 |
|
| 4 | is also necessary [verb] [noun] | 9 |
|
| 5 | also necessary [verb] the [noun] | 8 |
|
