| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [pers pn] [modal v] [verb] a | 212 |
|
| 2 | for [Wh det] [pers pn] [modal v] [verb] | 173 |
|
| 3 | for [Wh det] [pers pn] [verb] a | 70 |
|
| 4 | for [pers pn] [modal v] [verb] a | 8 |
|
