| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] be [adj] for the [adj] | 119 |
|
| 2 | [vb mod] be necessary [prep] the [adj] | 9 |
|
| 3 | [vb mod] be necessary for [art] [adj] | 9 |
|
| 4 | [vb mod] be necessary [prep] the [adj] | 9 |
|
| 5 | [vb mod] [be] necessary for the [adj] | 6 |
|
| 6 | [vb mod] [be] necessary for the [adj] | 6 |
|
| 7 | [vb mod] be necessary for the [adj] | 6 |
|
| 8 | [vb mod] be necessary for the [adj] | 6 |
|
| 9 | [vb mod] be necessary for the [adj] | 6 |
|
| 10 | [modal v] be necessary for the [adj] | 6 |
|
