| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh pn] [prep] a [noun] | 79 |
|
| 2 | suffer [prep] a [noun] | 36 |
|
| 3 | [Wh pn] suffer [prep] [noun] | 31 |
|
| 4 | [Wh pn] suffer [prep] a | 9 |
|
