| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [pron] [verb] [det] [noun] | 978 |
|
| 2 | [vb mod] [pron] [verb] [det] [noun] | 978 |
|
| 3 | could [pron] [verb] [adj] [noun] | 115 |
|
| 4 | could [pron] [verb] [det] [noun] | 79 |
|
