| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] for a | 2937 |
|
| 2 | [pron] for [Wh det] | 356 |
|
| 3 | for [Wh det] a | 197 |
|
| 4 | [pron] [Wh det] a | 108 |
|
