| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been in | 4230 |
|
| 2 | have been in | 4226 |
|
| 3 | had been [prep] | 3635 |
|
| 4 | [vb past] been in | 1596 |
|
| 5 | had [be] in | 1450 |
|
| 6 | had be in | 1450 |
|
| 7 | had [been] in | 1442 |
|
