| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] be necessary for [pron] | 16 |
|
| 2 | [modal v] be necessary for [pron] | 16 |
|
| 3 | [modal v] be necessary for [pers pn] | 10 |
|
| 4 | will be necessary for [pron] | 6 |
|
| 5 | will be necessary for [pron] | 6 |
|
| 6 | [modal v] be necessary for you | 5 |
|
| 7 | [modal v] be necessary for you | 5 |
|
