| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that it is [adj] [prep] | 552 |
|
| 2 | [conj] it is necessary [prep] | 46 |
|
| 3 | that it be necessary [prep] | 28 |
|
| 4 | that it [be] necessary [prep] | 28 |
|
| 5 | that it [is] necessary [prep] | 16 |
|
| 6 | that [pron] is necessary [prep] | 14 |
|
| 7 | [that] it is necessary [prep] | 13 |
|
| 8 | that it is necessary [prep] | 13 |
|
| 9 | that it is necessary [prep] | 13 |
|
| 10 | that [pers pn] is necessary [prep] | 13 |
|
