| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adj] for him [to-vb] | 34 |
|
| 2 | is [adj] for he [to-vb] | 32 |
|
| 3 | is necessary for he [to-vb] | 5 |
|
| 4 | is necessary for he [to-vb] | 5 |
|
