| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | necessary [verb] the [noun] | 871 |
|
| 2 | necessary [to-vb] the [noun] | 854 |
|
| 3 | [adj] to use the [noun] | 286 |
|
| 4 | [adj] to use the [noun] | 263 |
|
| 5 | necessary to use [art] [noun] | 24 |
|
| 6 | necessary to use [art] [noun] | 24 |
|
| 7 | necessary use the [noun] | 14 |
|
| 8 | necessary to use the [noun] | 11 |
|
| 9 | necessary to use the [noun] | 11 |
|
