| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [adv] necessary [prep] him | 8 |
|
| 2 | it be [adv] necessary for him | 8 |
|
| 3 | it be [adv] necessary for him | 8 |
|
| 4 | it be [adv] necessary [prep] him | 8 |
|
| 5 | it was [adv] necessary [prep] him | 7 |
|
| 6 | it be not necessary [prep] him | 6 |
|
| 7 | it be [not/n't] necessary [prep] him | 6 |
|
