| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] is necessary to make [adj] | 11 |
|
| 2 | it is necessary to make [adj] | 10 |
|
| 3 | [pers pn] is necessary to make [adj] | 10 |
|
| 4 | it is necessary to make [adj] | 10 |
|
| 5 | is necessary to make [adj] [noun] | 8 |
|
| 6 | is necessary to make [adj] [noun pl] | 5 |
|
