| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been for [det] | 38 |
|
| 2 | have been for some | 35 |
|
| 3 | have been for many | 31 |
|
| 4 | had been for [det] | 24 |
|
| 5 | have been for [det] | 21 |
|
| 6 | have been for this | 5 |
|
| 7 | have been for [det] | 5 |
|
