| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] could [verb] [pron] [prep] [adj] | 222 |
|
| 2 | [pron] [vb mod] [verb] [pron] at [adj] | 161 |
|
| 3 | [pron] [modal v] [verb] [pron] at [adj] | 161 |
|
| 4 | [pron] could [verb] [pron] at [adj] | 21 |
|
