| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | things [vb mod] to be | 17 |
|
| 2 | things [vb mod] to [be] | 17 |
|
| 3 | things [vb mod] to be | 17 |
|
| 4 | things ought to [be] | 11 |
|
| 5 | things used to [be] | 6 |
|
