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