| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [vb past] be [prep] | 188 |
|
| 2 | [conj] it [vb past] be [prep] | 188 |
|
| 3 | [conj] [pron] [vb past] be before | 28 |
|
| 4 | [conj] it [verb] be before | 17 |
|
| 5 | [conj] it [vb past] be before | 17 |
|
| 6 | [conj] it [vb past] [be] before | 17 |
|
