| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [adv] [verb] [pers pn] [subord] | 181 |
|
| 2 | [adv] [verb] [pers pn] [subord] the | 113 |
|
| 3 | could [adv] [verb] [subord] the | 56 |
|
| 4 | could [adv] [verb] [pers pn] the | 42 |
|
