| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [adj] [to-vb] [art] | 1869 |
|
| 2 | [noun] [adj] [to-vb] [art] | 1079 |
|
| 3 | [noun] necessary [verb] [art] | 242 |
|
| 4 | [noun] necessary [to-vb] [art] | 242 |
|
