| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [prep] | 3635 |
|
| 2 | had been [prep] | 3635 |
|
| 3 | [verb] been to | 970 |
|
| 4 | have been to | 968 |
|
| 5 | [vb past] been to | 392 |
|
| 6 | had [be] to | 288 |
|
| 7 | had be to | 288 |
|
| 8 | had [been] to | 285 |
|
| 9 | had been to | 285 |
|
