| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [prep] [noun] for [num] | 165 |
|
| 2 | [prep] [det] [noun] for [num] | 141 |
|
| 3 | been [prep] [det] [noun] for | 37 |
|
| 4 | been [prep] [det] [noun] [num] | 6 |
|
