| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [vb pp] at [adj] time | 34 |
|
| 2 | been [vb pp] at [det] time | 27 |
|
| 3 | been [vb pp] at some time | 10 |
|
| 4 | been [vb pp] at some time | 10 |
|
| 5 | been [vb pp] at that time | 8 |
|
| 6 | been [vb pp] at that time | 8 |
|
| 7 | been [vb pp] at [num] time | 7 |
|
| 8 | been [vb pp] at one time | 7 |
|
| 9 | been [vb pp] at one time | 7 |
|
| 10 | been [vb pp] at any time | 6 |
|
| 11 | been [vb pp] at any time | 6 |
|
