| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [noun] could [verb] | 2716 |
|
| 2 | [noun] [noun] [vb mod] do | 470 |
|
| 3 | [noun] [noun] [modal v] do | 470 |
|
| 4 | [noun] [noun] could do | 88 |
|
