| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] may be affect [prep] | 29 |
|
| 2 | [noun] [Wh pn] may be [prep] | 15 |
|
| 3 | [noun] [Wh pn] may be affect | 12 |
|
| 4 | [Wh pn] may be affect [prep] | 8 |
|
