| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of [noun pl] [vb mod] to be | 10 |
|
| 2 | of [noun pl] [modal v] to be | 10 |
|
| 3 | of [noun pl] ought to be | 6 |
|
| 4 | of [noun pl] ought to be | 6 |
|
