| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have suffered [adv] [prep] | 60 |
|
| 2 | which have [adv] [prep] | 50 |
|
| 3 | which have suffered [prep] | 15 |
|
| 4 | which have suffered [adv] | 6 |
|
