| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [adv] [verb] [verb] [pers pn] | 455 |
|
| 2 | [coord] [adv] [verb] [verb] [pers pn] | 289 |
|
| 3 | [coord] could [adv] [verb] [pers pn] | 129 |
|
| 4 | [coord] could [adv] [verb] [verb] | 116 |
|
| 5 | [coord] could [verb] [verb] [pers pn] | 9 |
|
