| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] long before [pron] [verb] [pers pn] | 7 |
|
| 2 | long before [pron] [vb mod] [verb] [pers pn] | 7 |
|
| 3 | long before [pron] [modal v] [verb] [pers pn] | 7 |
|
| 4 | long before [pron] [verb] [pers pn] [verb] | 6 |
|
| 5 | long before [pron] [verb] [pers pn] [vb past] | 5 |
|
