| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | would have needed to [be] | 5 |
|
| 2 | [modal v] have needed to [be] | 5 |
|
| 3 | [vb mod] have needed to [be] | 5 |
|
| 4 | [modal v] have needed to be | 5 |
|
