| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [vb pp] several times | 27 |
|
| 2 | have [vb pp] several times | 20 |
|
| 3 | has [vb pp] several times | 11 |
|
| 4 | have tried several times | 8 |
|
| 5 | have said several times | 6 |
|
