| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [verb] been [prep] | 285 |
|
| 2 | [conj] it [verb] been [prep] | 285 |
|
| 3 | [conj] [pron] [verb] been before | 29 |
|
| 4 | [conj] it [verb] [be] before | 17 |
|
| 5 | [conj] it [verb] be before | 17 |
|
| 6 | [conj] it [verb] been before | 17 |
|
| 7 | [conj] it [verb] [been] before | 17 |
|
