| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [adv] for [noun] | 100 |
|
| 2 | has been [adv] for | 96 |
|
| 3 | has been for [noun] | 31 |
|
| 4 | has been [adv] [noun] | 15 |
|
