| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [that] it [is] [adv] necessary | 22 |
|
| 2 | [vb -s] [that] it [is] [adv] necessary | 10 |
|
| 3 | be [that] it [is] [adv] necessary | 7 |
|
| 4 | is [that] it [is] [adv] necessary | 7 |
|
| 5 | [is] [that] it [is] [adv] necessary | 7 |
|
| 6 | [be] [that] it [is] [adv] necessary | 7 |
|
| 7 | [vb base] [that] it [is] [adv] necessary | 5 |
|
| 8 | means [that] it [is] [adv] necessary | 5 |
|
| 9 | mean [that] it [is] [adv] necessary | 5 |
|
| 10 | [noun] [that] it [is] [adv] necessary | 5 |
|
| 11 | [noun sg] [that] it [is] [adv] necessary | 5 |
|
| 12 | [that] it [is] [adv] [adv] necessary | 7 |
|
| 13 | [that] it [is] [not/n't] [adv] necessary | 6 |
|
| 14 | [that] it [is] not [adv] necessary | 6 |
|
| 15 | [that] it [is] not [adv] necessary | 6 |
|
| 16 | [that] it [is] [adv] [adv] necessary | 7 |
|
| 17 | [that] it [is] [adv] [adv] necessary | 7 |
|
| 18 | [that] it [is] [adv] always necessary | 5 |
|
| 19 | [that] it [is] [adv] always necessary | 5 |
|
| 20 | [that] it [is] [adv] necessary [verb] | 25 |
|
| 21 | [that] it [is] [adv] necessary [to-vb] | 25 |
|
| 22 | [that] it [is] [adv] necessary [prep] | 11 |
|
| 23 | [that] it [is] [adv] necessary [prep] | 11 |
|
| 24 | [that] it [is] [adv] necessary for | 7 |
|
| 25 | [that] it [is] [adv] necessary for | 7 |
|
