| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [verb] [pron] [art] [adj] | 119 |
|
| 2 | [modal v] [verb] [pron] [art] same | 28 |
|
| 3 | [vb mod] [verb] [pron] [art] same | 28 |
|
| 4 | could [verb] [pron] [art] [det] | 21 |
|
| 5 | could [verb] [pron] [art] same | 6 |
|
| 6 | could [verb] [pron] [art] same | 6 |
|
| 7 | could [verb] [pron] [art] same | 6 |
|
