| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 'd been [adv] | 615 |
|
| 2 | 'd been [adv] | 441 |
|
| 3 | have been before | 64 |
|
| 4 | [verb] been before | 64 |
|
| 5 | [vb past] been before | 44 |
|
| 6 | 'd be before | 5 |
|
| 7 | 'd [be] before | 5 |
|
| 8 | 'd [been] before | 5 |
|
| 9 | 'd been before | 5 |
|
