| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [noun prp] [modal v] [adv] [vb infin] | 38 |
|
| 2 | which [noun] could [adv] [vb infin] | 31 |
|
| 3 | which [noun prp] could [adv] [vb infin] | 28 |
|
| 4 | [pron] [noun prp] could [adv] [vb infin] | 23 |
|
| 5 | which [noun prp] could [adv] [verb] | 14 |
|
