| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [vb past] for a [adj] [noun] | 27 |
|
| 2 | [Wh det] [vb past] for a [adj] [noun sg] | 26 |
|
| 3 | [Wh det] [vb past] for a [adj] [noun] | 26 |
|
| 4 | [Wh det] [vb past] for a [adj] [noun] | 22 |
|
| 5 | [Wh det] provided for a [adj] [noun] | 13 |
|
| 6 | [Wh det] [vb past] for an [adj] [noun] | 5 |
|
