| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] it be for | 154 |
|
| 2 | necessary [pers pn] be for | 7 |
|
| 3 | necessary [pron] be for | 7 |
|
| 4 | necessary it [be] for | 7 |
|
| 5 | necessary it be [prep] | 7 |
|
| 6 | necessary it be for | 7 |
|
