| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb past] [be] [art] | 812 |
|
| 2 | [vb past] [be] before [art] | 24 |
|
| 3 | it [be] before [art] | 21 |
|
| 4 | it [vb past] [be] before | 21 |
|
| 5 | it [vb past] before [art] | 13 |
|
