| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [prep] these [noun pl] could [vb infin] | 12 |
|
| 2 | [det] [prep] these [noun] could [vb infin] | 12 |
|
| 3 | [det] [prep] these could [vb infin] [art] | 6 |
|
| 4 | [det] [prep] these could [vb infin] [art] | 6 |
|
