| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] to be [verb] a [adj] | 6 |
|
| 2 | [modal v] to be [vb pp] a [adj] | 5 |
|
| 3 | used to be [verb] a [adj] | 5 |
|
| 4 | used to be [verb] a [adj] | 5 |
|
