| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | as they [vb mod] to be | 19 |
|
| 2 | as they [vb mod] to be | 19 |
|
| 3 | as they [vb mod] to be | 19 |
|
| 4 | as they used to be | 14 |
|
| 5 | as they ought to be | 5 |
|
