| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | used to be [noun sg] | 73 |
|
| 2 | ought to be [noun sg] | 24 |
|
| 3 | [vb mod] to be part | 9 |
|
| 4 | [vb mod] to be sort | 8 |
|
