| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it be [adj] for | 335 |
|
| 2 | [conj] it be necessary for | 52 |
|
| 3 | [subord] it be necessary [prep] | 36 |
|
| 4 | [subord] [pers pn] be necessary for | 23 |
|
| 5 | [subord] [pron] be necessary for | 23 |
|
| 6 | [subord] it be necessary for | 20 |
|
| 7 | [subord] it [be] necessary for | 20 |
|
