| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what was then the | 35 |
|
| 2 | what was once the | 19 |
|
| 3 | what was probably the | 17 |
|
| 4 | what was perhaps the | 7 |
|
| 5 | what was now the | 5 |
|
| 6 | what was formerly the | 5 |
|
| 7 | what was originally the | 5 |
|
