| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] it is [adv] [adj] for | 47 |
|
| 2 | [noun sg] [pron] is [adv] necessary for | 8 |
|
| 3 | [noun sg] it is [adv] necessary [prep] | 8 |
|
| 4 | [noun] it is [adv] necessary for | 6 |
|
| 5 | [noun sg] it be [adv] necessary for | 6 |
|
| 6 | [noun sg] it [be] [adv] necessary for | 6 |
|
| 7 | [noun sg] it is [adv] necessary for | 5 |
|
| 8 | [noun sg] [pers pn] is [adv] necessary for | 5 |
|
| 9 | [noun sg] it [is] [adv] necessary for | 5 |
|
