| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [verb] [pers pn] could [vb infin] | 1068 |
|
| 2 | [verb] [pers pn] could [adv] [vb infin] | 395 |
|
| 3 | i [verb] [pers pn] could [adv] | 134 |
|
| 4 | i [verb] [pers pn] [adv] [vb infin] | 34 |
|
| 5 | i [pers pn] could [adv] [vb infin] | 8 |
|
