| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [det] [noun sg] | 351 |
|
| 2 | has been for [det] | 38 |
|
| 3 | been for [det] [noun sg] | 36 |
|
| 4 | has for [det] [noun sg] | 21 |
|
| 5 | has been for [noun sg] | 5 |
|
