| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] it [adj] for | 155 |
|
| 2 | [be] it [adj] for | 137 |
|
| 3 | [be] it necessary [prep] | 18 |
|
| 4 | [be] it necessary [prep] | 18 |
|
| 5 | [be] [pron] necessary for | 13 |
|
| 6 | [be] it necessary for | 13 |
|
| 7 | [be] it necessary for | 13 |
|
