| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who have suffer a [adj] | 10 |
|
| 2 | [Wh pn] have suffered a [adj] | 10 |
|
| 3 | [Wh pn] have suffer a [adj] | 10 |
|
| 4 | [Wh pn] had suffer a [adj] | 5 |
|
