| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be necessary for [adj] | 31 |
|
| 2 | [modal v] be necessary for [adj] | 31 |
|
| 3 | [vb mod] be necessary for [adj] | 31 |
|
| 4 | [modal v] be necessary for [det] | 18 |
|
| 5 | will be necessary for [adj] | 14 |
|
| 6 | will be necessary for [adj] | 13 |
|
| 7 | [modal v] be necessary for [adj] | 12 |
|
| 8 | may be necessary for [adj] | 9 |
|
| 9 | may be necessary for [adj] | 9 |
|
| 10 | would be necessary for [adj] | 7 |
|
| 11 | would be necessary for [adj] | 7 |
|
