| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] for which | 2673 |
|
| 2 | [n mass] [prep] which | 831 |
|
| 3 | [n mass] for [pron] | 571 |
|
| 4 | [n mass] for [Wh det] | 52 |
|
| 5 | [n mass] for which | 37 |
|
