| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] [pron] could [verb] [pron] [prep] | 228 |
|
| 2 | [subord] [pron] could [verb] [pron] [prep] | 228 |
|
| 3 | [subord] [pron] [modal v] [verb] [pron] for | 86 |
|
| 4 | [conj] [pron] could [verb] [pron] for | 43 |
|
| 5 | [subord] [pron] could [verb] [pron] for | 26 |
|
