| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [prep] [noun pl] [modal v] [vb infin] | 84 |
|
| 2 | [vb pp] [prep] [noun] could [vb infin] | 27 |
|
| 3 | [verb] [prep] [noun pl] could [vb infin] | 24 |
|
| 4 | [vb pp] [prep] [noun pl] could [verb] | 9 |
|
| 5 | [vb pp] [prep] [noun pl] could [vb infin] | 9 |
|
