| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] could [noun] | 94 |
|
| 2 | [noun prp] [vb mod] [noun] | 71 |
|
| 3 | [noun prp] [modal v] [noun] | 71 |
|
| 4 | [noun prp] could [noun] | 14 |
|
