| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [verb] [pron] could | 3459 |
|
| 2 | [pers pn] [verb] [pron] could | 3327 |
|
| 3 | they [verb] [pron] [vb mod] | 1030 |
|
| 4 | they [verb] [pron] [modal v] | 1030 |
|
| 5 | they [verb] [pron] could | 162 |
|
| 6 | they [verb] [pron] could | 153 |
|
