| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun] which could | 315 |
|
| 2 | [prep] [noun sg] which could | 143 |
|
| 3 | [prep] material which [modal v] | 22 |
|
| 4 | [prep] material which [vb mod] | 22 |
|
| 5 | [prep] material [pron] could | 7 |
|
| 6 | [prep] material which could | 5 |
|
| 7 | [prep] material which could | 5 |
|
| 8 | [prep] material [Wh det] could | 5 |
|
| 9 | [prep] material which could | 5 |
|
