| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] what used to be [adj] | 5 |
|
| 2 | [prep] what used to be [adj] | 5 |
|
| 3 | what used to be [art] [adj] | 13 |
|
| 4 | what used to be [art] [adj] | 13 |
|
| 5 | what used to be the [adj] | 7 |
|
| 6 | what used to be the [adj] | 7 |
|
| 7 | what used to be a [adj] | 6 |
|
| 8 | what used to be a [adj] | 6 |
|
