| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] could [verb] [noun sg] | 1156 |
|
| 2 | they [modal v] [verb] [noun sg] | 1125 |
|
| 3 | [pers pn] could [verb] [noun sg] | 960 |
|
| 4 | they could [verb] [noun] | 293 |
|
| 5 | they could [verb] [noun sg] | 158 |
|
