| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [vb pp] [det] times | 51 |
|
| 2 | have been [vb pp] several times | 49 |
|
| 3 | have been [vb pp] many times | 43 |
|
| 4 | had been [vb pp] [det] times | 20 |
|
| 5 | have been [vb pp] [det] times | 12 |
|
| 6 | have been mentioned [det] times | 5 |
|
| 7 | have been used [det] times | 5 |
|
