| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [adv] [verb] at [pers pn] [prep] | 8 |
|
| 2 | could [adv] [vb infin] at [pers pn] [prep] | 8 |
|
| 3 | could [adv] [verb] at him [prep] | 7 |
|
| 4 | could [adv] [verb] at [pers pn] [prep] | 5 |
|
