| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] have been [vb pp] many times | 8 |
|
| 2 | [pers pn] have been [vb pp] many time | 8 |
|
| 3 | it have been [vb pp] many time | 5 |
|
| 4 | it have been [vb pp] many time | 5 |
|
