| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [vb mod] [verb] their | 2412 |
|
| 2 | [noun] [modal v] [verb] their | 2412 |
|
| 3 | [noun] could [verb] [pron] | 2201 |
|
| 4 | [noun] could [verb] their | 261 |
|
