| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [subord] [pron] could [verb] | 700 |
|
| 2 | [subord] [adv] [pron] could [verb] | 253 |
|
| 3 | [adj] [subord] [adv] [pron] [verb] | 118 |
|
| 4 | [adj] [adv] [pron] could [verb] | 58 |
|
| 5 | [adj] [subord] [adv] [pron] could | 12 |
|
