| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | used to be [art] [adj] | 188 |
|
| 2 | it to be [art] [adj] | 96 |
|
| 3 | it used to be [art] | 79 |
|
| 4 | it used to be [adj] | 53 |
|
