| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | long before [art] | 157 |
|
| 2 | long before [art] | 157 |
|
| 3 | long before the | 140 |
|
| 4 | long before the | 140 |
|
| 5 | long before a | 16 |
|
| 6 | long before a | 13 |
|
