| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [adv] for [noun] | 100 |
|
| 2 | 's been [adv] for | 55 |
|
| 3 | 's been [adv] [noun] | 11 |
|
| 4 | 's been for [noun] | 5 |
|
