| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [prep] [num] time | 8 |
|
| 2 | been [prep] [num] time | 6 |
|
| 3 | been [prep] one time | 6 |
|
| 4 | been at [num] time | 6 |
|
| 5 | been at [num] time | 6 |
|
