| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [pron] [noun sg] [modal v] [vb infin] | 1036 |
|
| 2 | [prep] [pron] [noun] could [vb infin] | 270 |
|
| 3 | [prep] [pron] [noun sg] could [vb infin] | 110 |
|
| 4 | [prep] [pron] [noun sg] could [verb] | 110 |
|
